Noise barriers products supplied to projects by Vinh Hung IP meet all the current standards, enable to minimize the noise volume affecting the surrounding area (residential areas, hospitals, schools, industrial parks and so on) and offer the beautifulness. The noise barrier walls are windproof, increases the concentration for drivers, which increases the safety for people and vehicles on roads Absorptive noise barrier wall: Using materials capable of absorbing the sound, punching plates and so on, which prevents the sound reflection. Sound absorption Standards: Noise Reduction Coefficient NRC indicates the amount of noise power absorbed by the noise absorbing barrier wall. For the absorptive noise barrier wall, the NRC will be within 0.6 to 0.9 range (FHWA highway noise barrier design handbook). Reflective noise barrier wall: Using the good noise insulation materials like Polycarbonate panels (PC), Polymethyl methacrylate panels (PMMA), Glass laminate. Sound reflective Standards: Transmission loss coefficient TL will measure the sound power hit on or transmitted through the walls. For the reflective noise barrier wall, the TL coefficient is >25 dB at 500HZ and >30 dB at 1000HZ (refer to KS F4770 standards). ALLATION METHODS Preparation: Gather materials, accessories and installation Check the surface of the basement system: Check the distance among the anchor Check the dimensions of posts flanges, positions of bolt holes and anchor
We have more than 30 years of production experience recently launched a new generation of automatic intelligent leak detector.It is a stable and sensitive leak detector. We have fully considered the actual needs of the majority of users.At the same time we apply our rich technology and experience to this product so that users can enjoy excellent performance and price ratio. The high-tech central microprocessing unit is the core of sf6 gas qualitative leak detector. Its digital signal processing ability can better manage the circuit and process the detection signal. Due to the large number of integrated circuits the number of components in the circuit is reduced by 40% which greatly improves the reliability and efficiency. The microprocessor can monitor the probe and battery voltage at the rate of 4000 times per second. Even the tiniest signal can be captured. It can work stably and reliably in any environment. The sf6 gas qualitative leak detector has added some convenient functions. The seven-level sensitivity increases the sensitivity by 64 times. The three-color leds indicate the degree of leakage in a wide range in a progressive manner and are also used to display sensitivity levels and battery power.Touch keyboard for all operations. Avant-garde long and thin shape design greatly facilitates users to use and maintain. It is very convenient to use the indicator light in the direct range.
NFXI-OPT The Opal photoelectric smoke detector has a completely new detection chamber design, the result of many years of research and development. This delivers improved responsiveness, reduced sensitivity changes caused by settling dust and reduced false alarms resulting from ingress of insect and other debris. The plug-in unit uses sophisticated processing circuitry that incorporates smoothing filters to help eliminate transient environmental noise conditions that can be the cause of unwanted alarms. The devices are managed by embedded software running complex algorithms that further improve resilience to false alarms and improve detection speed. Quantity in Stock : 5000 Pcs
Biometric Attendance Machine helps in automation of attendance of the employees. It helps in tracking the in and out time of employees, total work duration, lunch breaks etc. Biometric Attendance Machine is very useful to mark digital attendance, there is no need to maintain a register with only present and absent. In fact use biometric machines to digitize your employeeâ??sâ?? attendance with their exact timing. We can see reports daily and monthly basis as well as employee wise, department wise. We can manage working timing as per our wish. Biometric Attendance Machines are having LAN as well as Wifi Connectivity. We can access data either at local network area like at same site where we are using the system, or at any other location by configuring it online. Even we have the solution for multi-sites to merge the all site data at a server site. Modern Technologies does not only sale, in fact provides best solution as per need of customer. There are several types of biometric time and attendance machines used in industry. Modern Technologies gives you top class branded biometric machine with affordable price. We also provide installation & maintenance services.
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Automatic bollards are designed with security functionality in mind. Although designed as an effective safety barrier and quality security, it still retains aesthetic value. It is manufactured to provide strength and impact resistance for the property. Automatic Rising Bollards that can be installed in a variety of different applications, are robust and a high security method of preventing vehicular access. Our range includes Automatic Bollards with built-in flashing lights that operate during operation that can extend to a height of over 900mm with operational times of just 4 seconds and Crash Rated with K4, K8 and K12 certificate Removable Bo
Full height turnstiles Speed gates / Flap barriers Waist height turnstiles Tripod turnstiles Optical turnstiles Access control
It use to open the door. We have mutiple open door methods , like keypad pin code, fingerprint , face indentification models.
TRANHUIT Wireless Doorbell Kit, Battery-Operated, 1 Melodies, 1 Receiver, 1 Push Buttons, 150 Ft. Range,Mountable,LED Flash, White
Place of Origin: Guangdong, China (Mainland) Brand Name: Anxia Model Number:AX-158 Material: Stainless Steel bridge entrance barrier turnstile Gross weight: 85kg Size:1380*320*980 mm Power supply: 220V subway swing turnstile Product name: Guangdong flap turnstile Warranty: 1 year Housing thickness: 1.5mm flap barrier turnstile Temperature: -30 ~ 60 Working Temperature: -15°C ~ 50°C Working environment: Indoor and outdoor hotel turnstile Main Technical Specifications: Material SS304,thickness is no less than 1.5mm Manufacturing Technique CNC laser cutting Barrier Material Acrylic glass, SS304 and so on Gate Opening and Closing time â?¤ 0.4S Passing Speed Normally open-50persons/min; Normally closed-50persons/min Communication Connection RS485 Communication Power AC220C±10V, 50HZ Motor DC Brushless Motor, 140W/24V Communication Distance â?¤1200M Input Connection +12V Level Signal or Pulse Wide>100ms DC12V pulse, Current>10Ma Infrared Sensors 9 or 10 Pairs Relative Humidity
NAME: Barrier Gate MOTOR MATERIAL: Die-casting Aluminum COLOR: Blue, Orange And White APPLICATION: Over-sized Traffic Flow Area CABINET: 2mm Zinc Plated Steel USAGE: Road Traffic Safety WARRANTY: 1 Year FEATURE: High Durable SURFACE TREATMENT: Powder Coating Security gate arms Durable Galvanized/Powder Coating Metal Barrier Gate Technical Data Model 102-11 102-13 102-16 102-33 102-26 102-33 102-36 102-46 102-56 Running time 1 sec 3 sec 6 sec 3 sec 6 sec 3 sec 6 sec 6 sec 6 sec Boom type Straight 90° folding 180° folding 2 fencing 3 fencing Max Boom length 3 m 4.5m 6m 3m 5m 3m 5m 4.5m 4m Boom dimension (WxH)mm 45*80 45*100 Boom weight 3 kg 4.5kg 6 kg 6.5 kg 8 kg 9 kg 11 kg 7 kg 7.5 kg Voltage 220V±10%, 110V±10% Frequency 50/60HZ Motor voltage 220V Power 80W Working Temperature -35~+75 Protection grade IP44 Functions & Features 1) Manual realease 2) Machine core with compression spring, effectively avoids the accidents caused by spring breaking; 3) Die-casting aluminum alloy motor, precision and good at thermal radiating; 4) Motor cooling fan, solving the problem of heat-protection; 5) Double safety limitswitches (photoelectricity limit switch/motor memory sensor); 6) Reversing on obstacle; 7) Auto-closing; 8) Support the In frared Photocell for anti-bumping function(optional); 9) Support the external and internal Vehicle Loop Detector; 10) Traffic light interface; 11) Wire Control ( switch signal) / remote control (418 HZ/433 HZ ); 12) RS485 Communication module (optional). SHENZHEN HEPING CENTURY TECHNOLOGY CO., LTD ï¼?PEACENTURYï¼?is a professional security scanner equipment manufacturer, specialized the development and research in the x-ray imagine technology, metal detection technology, explosive detection, liquid detection and relative security services. We owns all of the intellectual property rights (IPR) to its core technologies ,and have a experience engineer team with senior x-ray detection exports, signal and imagine processing specialist , excellent technical support and maintance engineers. We always adhere to customer-centric, the principles of honesty and trustworthiness, is committed to efforts to improve and continuous innovate its own responsibility .
Item specifics Material: ABS function: alarm and charging operation: remote control use: security display devices clip adjustable length: from 120mm-160mm, mainly for small tablet display style: desktop display, wall mounted by screw Packaging Details Unit Type: piece Package Weight: 4.00kg Package Size: 11.00cm x 7.00cm x 19.00cm (skype ID:7Karen_Li, www.alarmstand.com, WhatsApp / Mobile / WeChat / imo / LINE / Viber:+8613556776136) (Email: karen@holderprotection.com) Features: 1)Mobile phone Security display holder with alarm function 2)With sticker connecting the samples which effectively prevent showing products from being stolen in exhibition, supermarket and shops, 3)Allowing customers to take the sample on hands and try it freely 4)Mainly designed for secure displays of live merchandises like mobile phones, cameras, mp3/mp4, PDA, GPS, ang other valuable product 5)Secure&neat displays of merchandises, interactions between consumers and merchandises are realized with this product,thus better promote sales of open merchandises. The security alarm display holder will alarm in following conditions: 1) Circuit break resistance 2) Short circuit resistance 3) Other circuit-replacing resistance 4) Prying and cutting resistance 5) Remove the sensor Product use 1. Product installation: Remove the adhesive tap, fix on the exhibition counter (or fix the product with screws) 2. Cell phone installation: Remove the adhesive tap, paste cell phone 3. Alarm indicator:Use the remote control to send signal to the host,press lock, and the host indicator light turn red, namely the alarm indicator. 4. Alarm solution: When alarm, use remote control to send signal to host, press unlock, namely solution 5. Alarm test: using remote control to send signal to host, press lock, and the host indicator light turn red, then press test to alarm test. Press unlock to finish alarm test.
Electromechanical tripod turnstile IP 54 rated product High performance mechanism Micro processor based logic control board 100% duty cycle
Security Systems equipment
All IGT products are of our own design, well painted, attached with preferred local language working instruction, and approved for #many national standards. We only use the best raw materials such as Zinc, brass, steel, and rubber for all of our components. Therefore we are not afraid to give all customers 5 years of warranty on all products.
Selling Units:Single item Single package size: 15X9X27 cm Single gross weight:0.45 KG Package Type:Bubble pack Lead Time :7 days
Security Products Hand Held Metal Detectors, Door Metal Frame Detector, CCTV Camera, Under Vehicle Scanner, Biometric Attendance Device, Walkie Talkies, Mobile Jammer, Mobile Booster, X-Ray Baggage Scanner, Audio Video Door Phones
Basic parameters Size460 mm * 300 mm * 150 mm Weight: about 7 kg Working voltage: ac220v 50 hz Output voltage: dc24v The number of channels: 1-8 Digital tube display mode: highlight inspection way Response time: ï8s Signal input: 1-8 standard 4-20 ma current loop road input, Support two wire and three-wire system all sorts of transmitter Signal output: (optional) 1-8 standard 4-20 ma current loop output, And with input signal one to one Control output: 1-8 public relay output, 1 road output relay , Relay and when any alarm all the w ay Sampling accuracy: 12 bit ad Measurement range: 0-9999 (can be set ) Alarm : first alarm more than 90 db alarm way; second alarm more than 120 db Temperature range: - 10 ? ~ 50 Humidity: 15% ~ 70% rh (no condensation) System power: < 50 w (8 road with no alarm) Execution standard: the combustible gas alarm controller gb16808-1997 technical requirements and test methods, Installation method: wall-mounted installation
Product description: The new upgradewi-fi smart socket increase function is power statistics, let you control the use of household appliances at anytime and any where.Lead you and your family enter a new era of energy conservation and environmental protection. Application scenarios Control switch for household electric appliance Intelligent device usb charging Technical parameters BrandHua fan qin lu Input voltageAc90~265v 50/60hz Dimension58x63x56(mm) ColorWhite&blue Maximum current13a Maximum power2200w ShellFire resistance abs Copper contacts :Plated phosphor bronze
Mistcollectorindia is one of the leading mist collector manufacturers in india, which provides mist collectors that eliminates contaminant from the workplace and safeguards the health of the employees.
