Introduction: Portable gas detector GC510 can detect toxic gas, combustible gas, oxygen gas, etc in the working site continuously. It is widely applicable to such application where is explosion-proof, toxic gas leakage emergency rescue, underground or mine, etc, to avoid workers’ life and safety being aggrieved,the equipment being damaged . GC510 can be equipped with built-in air pump to extract air and test the air sample in the testing area, then transfer the air sample into the gas detector , which is with rapid detection speed. Long distance detection can be performed in the dangerous area to ensure the worker’s safety. The dispersive gas detection can be operated in the special short distance environment and confined pipes by the external flexible probe( can detect combustible gas only for now) Characteristics: Small size, light weight and durable Adopt embedded 16-bit microprocessor, ensure that the product is in stable and reliable operation. Visual, audible, vibration alarm. Chinese or English menu is optional. Large display screen, easy operation. Self-test function. 1000 alarm records storage. Save and restore the factory setting function. External flexible probe(Optional) for combustible gas only. Embedded air pump(Optional).
Model: RTU5025 Name: GSM 3G Gate Opener Access Control The GSM 3G Gate Opener is special for authorized door access, and require turning ON/OFF your equipments remotely with a FREE call from your mobile phone and protect your assets. It supports to open the gate at the specified time. Also, the historical data can be read out via USB port. The RTU5025 supports GPRS communication function, very suitable for remotely monitoring outdoor cabinets and stations of telecom company, traffic origination, power supply company and so on. It can be authorized different repair person or maintains person to open the cabinets or stations at the specified time, saving time to get the keys for the locks and saving cost to repair or replace the locks while the person lost the key. And also can remote monitoring the door is opened or closed, or illegal opened. 1. Quad-band, 3G WCDMA, 3G CDMA, can work in the worldwide GSM and 3G Networks; 2. No call charges. the GPRS-3G Gate Opener rejects the call from authorized number then carries out the turn ON/OFF action on the first 'ring'; 3. Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines); 4. Add or remove users by SMS Text command or over GPRS Network or USB Port; 5. No need to provide a remote control or keys for different users; 6. Up to 999 authorized phone numbers can be configured at the specified time; 7. Remotely upload the historical data or via USB port, the record capacity is 10000events; 8. 1 Digital inputs for motion sensors or other sensors to protect your door and windows; 9. 1 input special for monitoring door status and automatically armed when door closed; 10. 1 output with relay rating 3A/240VAC for connecting the switch of the door or machines;
Main Functions and Features: 1.The Rotating Turnstile with failure self-checking and alarm functions.so it is convenient operation and maintenance. 2.Can be connected with any control device and receive the output control signal ,can be controlled by external button or remote control. To achieve bi-directional access control. 3.Uni-directional and Bi-directional pass modes for optional. 4.Auto reset function: 5. Anti-crash, revolving door holds tightly without receiving valid open signal. 6.Anti-follow:revolving door rotates 120degree for normal passing and then lock automatically,turnstile door will auto lock and send an alarm if there has trailing. 6. Door opens automatically when power off to meet the fire safety management requirements,door will self-checking and auto reset when power up. 7.LED directional indication:Humanized indicator High brightness indicator, clearly show even in daytime or under sunshine. 8.Anti buffering function: Arm holds tightly after rotating corresponding angle to realize humanized protection .and auto reset when the external force disappears. 9.Anti-reverse function:if there has reverse force, arm will start anti-reverse function automatically and send out alarm till external forces disappear ,then back to normal passing. 10.Memory function:accurate signal memory, continuous to receive many times the legitimate signal, door will automatic reset after the last man passed, greatly improve the speed of passing. 12. Can be linked with multi card-read devices. Turnstiles work on basis of receiving reply switch signal. 13.Adopt optical working principle. Absolutely assure one card for one passing. 14. Normal open and normal close, automatic revolving door can be also controlled via external button. 15.Achieve normal open even power-on condition with external button. Optional functions: 1.Remote control and management via computer management. 2.Passenger counting function.(forward for add/opposite for substract) 3.perosonalized voice prompt function and closer to life. 4.Single passage in one direction;Free passage in one direction;Single passage in each direction;Free passage in both directions; Field of applied: Full height Revolving door have always been used extensively in office blocks, banks, prison universities and public buildings with high safety entrance control. This can be attributed to the fact that they are excellent security solutions designed for handling high volumes of foot traffic on a daily basis. Competitive advantages of CXT Turnstile : Customized design is available,we can accept OEM & ODM. We offer OEM services as follows: 1) Special design to meet your market. 2) Your logo can be use in ordered products.packing box etc. Special discount and protection of our distributors and agents in their area. No scheduled maintenance required Strong technical support both for product design and after-sale service. -
Features: Durable stainless-steel case High reliablity and high security Quick response time
Features: Suitable for access control. High reliablity and high security. Quick response Wide color selection. Customize serial number per your requirement. Read only, otp, programable. Specifications: Card read distance: 0-10 cm Chip: em4100, t5577 Working temperature: -10 ~ 70? Storge temperature:-20~80? Wide rel. Humdity range : 10 to 90 % Material: abs
About Steel re-Rolling Mill Steel Re-rolling is a major steel section and bar producing technology used in India and abroad. Since its inception in India with setting up of first re-rolling mill in Kanpur in 1928, this technology has contributed significant steelmaking capacity in secondary steel sector in India. Air Pollution Depending upon the fuel used in heating the furnace of a Steel Re-rolling Mill, the characteristics of flue gases may vary. For coal fired furnaces they may consist of gaseous as well as particulate pollutants. For oil or gas fired furnaces, these flue gases may consist of just gaseous pollutants. The flue gases may also be corrosive in nature. Selection of Technology for Air Pollution Control Device Selection of Technology for Equipment in an Air Pollution Control System in case of a Steel Re-rolling Mill depends upon the fuel to be used : a. Scrubber based System for Oil / Gas Fired Furnaces b. Cyclone and Scrubber based System for Coal Fired Furnaces About Scrubber based System for Oil / Gas Fired Furnaces Characteristics of Air Pollution Generated In Induction Furnace 1 Pollutants : Dust & Gases such as NO , SO , CO, Co x 2 2 2 Concentration : SPM - 1200-1500 mg/Nm (Maximum, in coal fired) 3 So - 800-1000 mg/Nm 2 4 NO - 20-50 mg/Nm x 5 Temperature : At Suction Point: 250-300 C 6 Nature of Dust : Slightly Sticky, Non Abrasive and Non Explosive Control Practices The control practice adopted in controlling air pollution in this industry mainly depends upon following parameters : 1 Dust/Gas Concentration at inlet 2 Discharge Standards 3 Temperature of Flue Gases 4 Nature of Pollutant i.e. Dust (Particulate) or Gaseous 5 Nature of Dust i.e. Sticky, Abrasive 6 Nature of Gases i.e. Corrosive, Non Corrosive Working of Equipment 1. Ducts & Bends : 2. Scrubber : 3. ID Fan : 4. Stack (Chimney) : About Cyclone and Scrubber based System for Coal Fired Furnace Working of Equipment 1. Ducts & Bends : 2. Cyclone : 3. Scrubber : 4. ID Fan : 5. Stack (Chimney) : Discharge Characteristics as Per Norms 1 Dust : Less than 150 mg/ Nm 2 Temp : Less than 80-100 C 3 Gases : Traces of SO , NO , Co , Co.
Co (carbon monoxide) is a colorless, odorless and tasteless poisonous gas that can be fatal when inhaled, which is also know as “silent killer.” it is produced when any fuel is incompletely burned because of insufficient oxygen. Wood fires and charcoal grills produce large amounts of co. Malfunctioning heating systems also produce co. It’s highly suggest to install co detectors in place like kitchen, bathroom, living room, car barn. Co-01a from ansee is a co detector that can work standalone or work with alarm host remotely. It adopts lower power consumption microcontroller and high performance electrochemical sensor, with features such as stable, reliable, accuracy, long standby time etc. It can help you protect your home and family from co threats, even when they occur in remote areas of the home or at night when everyone is asleep. The detector will make “di-di-di” sound, and the red led flash fast when alarm occurs, meanwhile the co concentration appears on the lcd. The green led flash 1 times every 30 seconds when it’s under working state. It also has reset and test function. This co detector has low voltage alarm and test function. Press the test button for several seconds, the detector will make alarm sound and the red led will flash fast, meantime the lcd will playback the alarm record circularly with maximum 10 records.
Ch2o(formaldehyde) is a kind of gas which will cause damage to human body. It exists in many products like chemicals, laminate flooring, particle board, household products, glues, permanent press fabrics, paper product coatings, fiberboard, and plywood. It is also widely used as an industrial fungicide, germicide and disinfectant. Jw-100 ch2o detector adopt with high performance electrochemical sensors and sophistic- Ated circuit design, it has features like high stability, excellent anti interference ability. When the indoor ch2o concentration is over the standard, this detector can provide site alarm and remote alarm according to different degrees of ch2o (connect with alarm host).
High-risk security situations do not leave any margin for error thus requiring intricate security procedures designed to ensure safety and piece of mind. The tm-915 has been created specifically with this in mind. Tm-915 mainly used in detecting the close state of door and window, when the door or window opened as unknown reason and the detector will send out specific radio wave to alarm host to achieve remote alarm.
GVD301 vehicle loop detector Type: single channel Supply Voltage: 220V AC±10% Sensing range:20-1500µH Sensitivity: 0.02%-0.2% (7 degrees adjustable) Response time: 50ms Frequency: 2 degree adjustable, 15-120khz Output: 2 output relays (5A/AC230V) Relay 1: presence relay; relay 2: pulse/fault relay; CH1: presence relay; CH2: presence relay Working mode: Model: presence & pulse relay output; Model 2: presence & fault relay output Presence mode: Limited presence/permanent presence Pulse mode: pulse entry/ pulse exit; Pulse output time: pulse entry 200ms, pulse exit 200ms Presence output time: 30mins limited presence/permanent presence; Indicator: red: power, green: status indicator; Internal protection: loop isolation transformer, voltage-regulator tube, voltage dependent thermistance; Temperature:-40—80 centigrade
Specification Technology code for testing of building foundation piles JGJ106-2003 Technical specification of dynamic pile tests for highway engineering JTG/TF81-01-2004 Technology specification for inspection of concrete defects by ultrasonic method CECS 21:2000 Technical specification for detecting strength of concrete by ultrasonic-rebound combine method CECS 02:2005 Technical specification for geotechnical investigation method GB 50021-2001 Purpose Testing building foundation piles by crosshole ultrasonic wave method . Inspecting concrete defects by ultrasonic method, such as uncompacted place, cellular hole area Detecting concrete strength by ultrasonic-rebound combined method Detecting concrete crack depth by ultrasonic method Detecting the wall defects of the hole by one transmitter and two receivers Detecting the strength performance of geotechnical investigation, rock, concrete, etc Performance Fast, precise and automatic to judge the sound parameters. Real-time wave display to assure test efficiency Graphically display the test data, the user can view result directly. Can connect with the test hammer directly to detect the concrete strength. The function has been applied for national patent. Can receive signal with strong sensitivity more than 10m without defects in concrete. The host can supply energy to transducer without external power. Standard USB storage with big capacity Interior lithium battery can supply working power more than 6 hours. And more than 12hours combined with external lithium battery. Portable, small and light apparatus(1.75kg) Extending function to test concrete thickness by impact-echo method Professional and powerful analysis software on Windows system can output the data to Excel or word for advanced analysis.
WAFU remote control lock is an anti-theft lock, which is installed indoors and there is no lock outside, it’s locked and unlocked by remote controllers within 10 meters. So there is no keyhole on the door, and the thefts can’t know where is the lock, so it can be the second lock of home, hotel, and office. One product includes a lock body, 4 remote controllers and a piece of installed accessories. Features: 1.Keyhole-free design: the remote control lock is installed indoors, which have good anti-theft effect. 2.Energy-saving design: the power supply of WAFU remote control lock is two AA batteries, which can use for more than 6 months. 3.Super smart system: WAFU remote control lock is used keelog running password which is difficult to crack among thousand of passwords. 4.Humanization design: WAFU remote control lock can connect to the external USB power, which never cut off, and have emergent buttons here. Specification: 1.Model: WF-008 2.Dimension: 96*155*36mm 3.Color: gold/sliver 4.NW: 0.95 kg 5.GW: 1.3kg 6.Operation Range: within 10m 7.Power Supply: 2 common AA batteries/alternating current 8.Input: DC 100-240V, 50/60A 9.Output: AC 5V, 1000mA 10.Operation Temperature: -20-80°C 11.Operation Humidity: 5-60% 12.Remote controllers number: 4 standard, at most can be registered 16. Note: 1.MOQ: 100 pieces. 2.Price: USD 55-70 FOB Shenzhen 3.Sample: It can be supplied, but it need to charge. 4.Supply Capacity: 30000 pcs/month 5.Package: Gift box packing which is 22.2*19.7*5.8cm, and 12pcs per carton, which dimension is 40*38*23.3cm. 6.Delivery: within 3 to 7 days. 7.Payment: Western Union, Paypal, Bank of China; and pay before delivery.
300W High Power VHF UHF NMT CDMA Single Jammer (Waterproof & shockproof design, it is specially customized to accommodate a fully integrated broad band jamming system which provides the ultimate solution for Military and Police convoys or VIP protection. At a Glance 6 modules are controlled separately and also can work simultaneously. Each module with antenna can be used as a single jammer. The pelican case is portable (can be carried like a suitcase). Can be fixed in car and temporary occasion. Frequency band is optional. With excellent heat dispersion. Specification: 6 Bands Walky-talky (VHF): Walky-talky (UHF/300MHz)/135-155MHz Walky-talky (UHF/350MHz)/155-175MHz Walky-talky (UHF/400MHz)/300-350MHz Walky-talky (UHF/450MHz)/350-400MHz Cellular NMT/400-440MHz Cellular CDMA 450/440-480MHz Total Output Power:300W Control:Each bands can work independently Housing Waterproof & shockproof design suitable indoor or outdoor use Size:56*46*27 cm Total System Weight:Approx 60 kg (with omni directional antennaS.) Humidity:Up to 80% Operation Temperature:-20 ...+50 Centigrade degree Antenna Type:6pcs External( 2-3dBi ) omnidirectional ( Standard ) Shielding Range 300 to 500m ( signal strength
This jammer is a kind of novel designed cell phone and satellite jammers. It can mainly used in bomb disposal and can block the 4 frequencies at the same time. Masterly designed heat-removal system ensures it to continuously working under tough weather. The material quality of its backpack style gives an artistic appearance and durable feature. The blocking frequencies including all the cell phone and satellite phone frequencies and its frequency range can be up to 4. Application fields: -Bomb disposal and military automobile allocation; -Field operations; -Special troops; -VIP protection; -Bandit suppression. At a glance: Portable, backpack style. Lightweight: the whole device with antenna weighs only 18KG or so which is easy to carry; Block 4 frequencies at the same time; Output power can be up to 60W; High gain omnidirectional antenna (directive antenna for your choice); Power supply: built-in Lithium-battery, external DC or AC are accessible too; Continuous working time of the built-in battery can be up to 2 hours if fully charged; The device adopts the high-power wireless amplification technology which can proceed the standing-wave ratio and temperature self-protection. The Specification for this jammer: Number of Frequency bands: 4 bands List of frequency bands per customer choice(up to 4 can be selected) -CDMA/TDMA+Nextel (851-894 MHz), -iDEN -AMPS (869-894MHz), -GSM850 -GSM (925-960 MHz), -High GSM/DCS (1805-1880 MHz), -PCS/GSM1900 [+PHS] (1930-1990 MHz), -UMTS (3G) (2110-2170 MHz) Computer communication standards 2.4Ghz -WLAN Bluetooth Wi-Fi. Satellite communication systems -Thuraya Iridium Elipso Inmarsat GlobalStar -Aces Odyssey GPS CDMA450 Cellphone System -(430-450/460-470 MHz) Output watt: 50watt Power Consumption: Max: 380W Power supply voltage:~230VAC / ~110VAC Power Adjustment: Multi level potentiometer adjustable by computer. Battery 2-3 hours Range Radius: Up to 120 meters ( signal
AVENUES COSMETIC is the best clinic for hair transplant and hair treatment. Here experts give free consultation to their patients before and after the hair transplant.
Place of Origin: Guangdong, China (Mainland) Brand Name: SSG Model Number: T6L Usage: Personal Color: White can customized Function: Home Anti-theft/ home safety GSM Frequency: 850/900/1800/1900MHZ materiral: ABS plastic Radio frequency: 433 -
D6 JP54 D2 BLCO Ilmenite Rutile Zircon
QuadXs2c is one of the most successful controller presently available in the market. Client includes large corporates like firstsource, Ranbaxy, Myntra and many more. This is one of the most flexible hard ware with 4 completely configurable outputs and 8 General purpose inputs. Further integration with fire is possible very smoothly. It supports weigand / HID based readers Features: 4 door / 8 reader Controller Supports access control of up to 4 doors in all respect including 4 entry readers, 4 exit readers, 4 locks, 4 exit switches etc Multiple RFID Technologies Supports all latest RFID technologies with inbuilt EM reader and option of having Mifare/HID iClass/ HID Pros. Network interface Leveraging on the merits of IP based systems, it can easily be hooked up on the existing TCR/IP network. Thus the data can be transferred instantaneously in real time mode to a centralized server. Field Upgradable Firmware Facility to onsite upgrade the firmware over Ethernet interlace so that any customisation or new version can be easily upgraded without any need of removing the device or physical presence of the engineer near the device Protected Enclosures Both controller & power supply unit are protected with suitable housing so electronic circuit boards are not exposed to cause any accidental damage. Anti Pass Back Door wise antipassback. Entry to the particular door is allowed only when the employee has exited through the same door. Door Interlocking Facility of door interlocking is available. The system allows creating a group of doors such that access to a door .thin the group is allowed only when all the other doors are in closed condition. Excellent Price Performance Ratio With a lower price to performance ratio ROI is automatically enhanced, the factor contributing to higher ROI is not only very competitive pricing but also higher accuracy rate offered by the product Fully configurable GPI and GPO Optically Isolated inputs for 4 Door Sensor, 4 Exit Switch & 8 General purpose digital inputs along with 4 General purpose relay outputs. These are fully configurable. For more feel free to reach out to us in case any clarification is required. Resilient Technologies M. No. - +91 9810995267 Visit on: www.resilienttec.com Corporate office: 578 | UdyogVihar Phase V | Gurgaon – 122001 Branch office: 465 | Pocket E-16 | Rohini | New Delhi – 110085
P20 Proximity reader is indigenously developed high performance reader to read EM REID read only card. It provides a consistent read range of 8-10cm in most of the conditions. The reader is particularly suited to access control applications. The same basic unit can be configured to most common output interface formats, including Weigand, Megstripe and Rs-232 serial ASCII. Features: • High aesthetic and appealing looks • User selectable interface e.g. Wiegand, Clock/Data, Rs232 • East firmware upgrade through PC • Green LED and Buzzer can be control by the related control pins. • Output signal for tampering • Card read indication by LED and Buzzer. For more feel free to reach out to us in case any clarification is required. Resilient Technologies M. No. - +91 9810995267 Visit on: www.resilienttec.com Corporate office: 578 | UdyogVihar Phase V | Gurgaon – 122001 Branch office: 465 | Pocket E-16 | Rohini | New Delhi – 110085
P20 Proximity reader is indigenously developed high performance reader to read Mifare read only card. It provides a consistent read range of 4-5cm in most of the conditions. The reader is particularly suited to access control applications. The same basic unit can be configured to most common output interface formats, including Weigand, Megstripe and Rs-232 serial ASCII. Features: 13.56MHz Mifare reader that meets ISO 14443A standards Suitable four door access control applications. It can be easily mounted on walls and doors Reads both 32 bit Mifare CSN and Sector Advance key management for high security Compact and high esthetics Dual LED indications Weigand interface, compatible with most of the existing access control systems. For more feel free to reach out to us in case any clarification is required. Resilient Technologies M. No. - +91 9810995267 Visit on: www.resilienttec.com Corporate office: 578 | UdyogVihar Phase V | Gurgaon – 122001 Branch office: 465 | Pocket E-16 | Rohini | New Delhi – 110085
