Ce approved regulated; power adapter; for cctv cameras(s1220d) Descrition: The cctv power supply is primarily designed for wuf-gv, ptz and camera of cctv system. It's also used for access, building/house control, intrude alarm and other light-current device. 12v 2a cctv surveillance security camera power adapter With ce, iec60950, rohs, etc approval Protection within auto recovery: overload/overcurrent/short-circuit No load standby power ¡¨¹0.5w Efficiency: 88 % min. Warranty: 2 years Individual dc power supply features 1 12v dc 2 amp output 2 100-240 vac 50/60hz input 3 uses 2.1mm plug - universal standard for cctv and ip cameras 4 works with pre-made siamese cctv cables 5 works with spools of rg59 siamese cable with pt-4 power leads 6 switching power supply 7 fully regulated Dc plug:5.5*2.1*12mm
1ch CCTV UTP Passive Power & Video Balun PV22 Description: Power-Video signals are routed via UTP and RJ45.The unit is a passive (non-amplified) device that allows the transmission of real-time monochrome or color video over Unshielded Twisted-Pair (UTP) telephone wire. Features: 1. Power-Video signals are routed via UTP and RJ45. The unit is a passive (non-amplified) device that allows the transmission of real-time monochrome or color video over Unshielded Twisted-Pair (UTP) telephone wire 2. 60 dB crosstalk and noise immunity 3. Compact size and easy installation 4. Outstanding interference rejection, transient protection 5. Indicated LED lights 6. Save cable cost 30%-50% 7. Voltage of power: 12V~36V Weight:78g/Pair
Used 4.5 MW Back Pressure Steam Turbine for sale; Year of Manufacture: 2005 Year Retired : 2012 Condiotion: Excillent Operating Hours: 17.092 Status:Installed on foundation Generator; Apparent Power: 5.625 kVA Active Power: 4500 kW Power Factor: 0.8 Speed: 1.500 rpm Frequency: 50 Hz Steam Turbine; Inlet Flow Most Economical: 2400 kW Inlet Pressure Rated: 44.5 Bar Inlet Temperature: 360 oC Rating Max. Cont.: 4700 kW Rated Speed: 10.043 rpm
Simple one point calibration •Easy to use •Economical It is a fast and accurate meter. What you save in buying drop type test kits will more than pay for this meter! And those kits are not usually very accurate. You will never have to guess which color the ph Strips are closest to! It is fast and simple to use. Just dip it in the pond, aquarium or swimming pool and read the reading on the digital display in just a few seconds. This PH Meter is ideal for Aquariums, Aquacultures, Fish Hatcheries, Food Processing, Laboratory, Paper Industry, Swimming Pool, School & colleges.
5.5*2.1mm CCTV Male DC Power Connector with Screw Terminal (PC102) Description: 5.5*2.1mm male Power Plug with Built-in Screw Male DC plug to terminal screws This CCTV camera power connector is from one power connector end DC jack male to another end terminal for CCTV camera connection. Net Weight: 6g/piece Net Weight: 6g/piece 5.5*2.1mm male Power Plug with Built-in Screw
Product features: 1. The light source uses SMT LED, which makes whole light more efficient, long-lasting, energy saving and low consuming. 2. With advanced engineering plastic ABS, the ground and refined casing is heat-proof and vandal-proof. 3. With PMMA, the transparent parts have high transmittance. Light is even rather than dazzling. The surface is frosted to prevent scratches. 4. With 5 level lighting modes(namely high light, working light, weak light, flashing light and stroboflash light) to adjust lighting, it can meet many needs such as lighting, walking, rescue instruction, etc. 5. With precise construction design, it is not only delicate but with good protective performance. IP65. 6. Warm white light source makes lighting more comfortable. Each unit can cover at least 15 square meters. 7. Containing magnet, it can adhere to any iron metal material. 8. Battery is charged by common port, which is simple and easy. By presetting over-charge, over-discharge and short-circuit protection, the product is guaranteed reliable long lifetime. 9. Hand-held, ceiling-mounted, magnet-adhered, it’s easy to light. Specifications: Main parameters Value lithium battery 1 Power W 5 2 Working voltage V 3.7 3 Battery capacity Ah 1.8 4 Waterproof level / IP65 5 Corrosion-proof level / WF2 6 Life time Battery cycles 1000 Light h 100000 8 Working hours Strong h 5 Normal working light h 10 Weak working light h 15 9 Dimensions Height mm 40 Diameter Of Lamp Cap mm 70 10 Weight g 90
TellS Introducing new solar inverter, or photo-voltaic inverter, or Solar converter, converts the variable direct current (DC) output of a photo-voltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. Worked Off-grid with Battery Bank. Customize priority with options of Solar - Battery - Grid & Solar - Grid – Battery. Efficiency more Then 95%. Inbuilt solar charge controller with the option of MPPT & PWM technology. Intelligent operation for improved battery life. In case of unavailability of solar, charging from grid. Low change over time in µsec. Suitable for Roof - Top projects. Option for data logging through RJ-232 cable. Standalone-High Frequency Solar Inverter: 100VA/12V, 300VA/12V, 400VA/12V, 500VA/24V, 750VA/24V 1600VA/48V, 2000VA/48V Off-Grid Solar Inverter-1 phase in-1 phase out: 5KVA/48V, 5KVA/96V, 7.5KVA/120V, 10KVA/180V Off-Grid Solar Inverter-3 phase In-3 phase out 20KVA/240V, 30KVA/240V, 40KVA/360V, 100KVA/360V
1.Can be made by stainless steel, steel or as requested. 2.Short manufacturing term and prompt delivery. 3.Good quality and competitive price. 4.Machining facilities:cnc center, cnc lathes, ultrasonic wave cleaning, etc. 5.Certification:ccs/bv/lr/abs Material:casting steel Surface: polish Smooth surface, elegant design, durable We can provide chain stopper and releasing anchor, including Provide the best price Testing equipment Provide the best quality, best service We can supply simple machine for releasing anchor, screw type cable releaser, dog type cable clench . We can also make these products according to buyer's drawings. If you want more detailed information, please feel free to contact us
•Waterproof and it floats! •KELILONG’s exclusive cartridge pH and ORP electrode •Extendable cloth pH junction •Automatic Temperature Compensation PH-099 is a waterproof pH, ORP and temperature meter. The housing has been completely sealed against humidity and designed to float. All pH readings are automatically temperature compensated(ATC). Measurements are highly accurate with a unique stability indicator right on the LCD. The pH electrode is replaceable and can be easily replaced by the user.
•Dual level LCD display •Automatic temperature compensation •Replaceable pH electrodes The KL-081 is a 2 in 1 tester that measures pH as well as temperature reading in water. This is especially convenient where pH and temperature readings are needed. Now you do not need to buy another thermometer and you also save time between test. The automatic endpoint reading mean that technician will not need to guess the endpoint of a pH reading, thus ensuring accurate records of data all the time.
High-quality copper wire, quick charging. micro usb and Lightning port support charging Full compatible well with Android, iOS devices Aluminum connector protect cable both sides and more durable Length: 1m (other length can be customized ) Nylon braided cable
Description The emergency fixture with sensor works under normal supply of AC power, it has 7 adjustable levels of emergency watts(3.6w, 6w, 10w, 12w, 15w, 17w, 20w set up by SET button ). Emergency time can be 90mins, 2 , 3 ,4 , 5 ,6 hours or customized; when it works with microwave sensor, it will 100% light on when movement object gets close ( sensor distance is 3-12 meters(can be set by Jumper), and sensor angle is 120-160 degree ), and switch to 20% (default value ) twilight when movement object leaves after 5s,30s,90s,3mins(can be set by Jumper);When AC normal supply shortage, the emergency fixture automatically switch to battery power supply to keep light on. At the same time, microwave sensor still detect object movement, if no movement detected, the lighting will switch to 3.6-20w emergency. This emergency fixture with sensor can also work as led sensor fixture (remove the battery pack) or work as led normal waterproof fixture (remove the battery pack and sensor). It widely used in tunnel, Rail-way station ,Metro station, Supermarket, stair well, corridor, evacuation passage, especially parking lots. Features 1.Adopt high-grade PC base and PC cover fitting, good quality seal for better waterproof, high transmittance frost cover(>88%),IP65 protection rate 2.Surface mounted or hanging installation option 3.Using high brightness SMD2835 led chips as light source 4.Adopt High Temperature Ni-Cd or Ni-Mh battery pack 5.Microwave sensor dimming function 6.Emergency watts adjustable:7 levels , 3.6w-20w 7.Emergency duration :90mins, 2h , 3h ,4h… or depend on sensor occupy 8.Available in 2ft 20W, 4 ft 36W and 5ft 44W 9.Approved by CE ROHS SAA and C-tick(RCM)and AS2293.3 10.3years warranty.
*ESC/POS command sets compatible *250MM/sec print speed *Interface: serial +USB+100M Ethernet standard; 100M network interface card make connection and print more faster; *support 2D printing function;
1. 4“ thermal transfer printer 2. 203 dpi (8 dots/mm) resolutions; 3. Ultra high print speed 6 ips(152mm/sec). 4. Support Direct Thermal & Thermal Transfer two modes. 5. 4 interface designed for multiple requirements. 6. 120mm wide paper exit for option more wide label rolls. 7. External paper holder are optional for f8.4“ industral-grade large roll. 8. Supports 300 meter ribbon 9. Easy to operate and produce perfect quality printing, such as Healthcare, Transportation, Retail, Logistics,
20 AWG 2 Way CCTV Power Cable DC Splitter (SP1-2H) Description: 1 In 2 Out 2.1mm Power Plug 1 to 2 Way Power Lead/DC cord 1 input to 2 outputs One end DC power jack to 2 way out end DC plug 5.5*2.1*12mm Heavy duty 20AWG This is used for powering up to four separate items e.g CCTV cameras, Head Cameras, Dog cameras etc. Tuning fork DC plug Net Weight: 22g/piece Applications: CCTV surveillance systems, security systems, LED lighting, power supplies, etc. Net Weight:22g/PC
Easy-to-read Custom Dual-level LCD •On-the-spot measurement •Automatic Temperature Compensation •Tactile grip casings It uses combined pH electrode of high sensitivity, fast response, and good repetition as probe. With large liquid crystal digits display, the meter is reliable, stable, portable, and convenient to operate, especially for field measuring. It is praised by home and aboard. This product has been exported in batches. It is applicable to determine pH value of water solution in departments of medical treatment, environment protection, scientific research, college, swimming pool and mechanical plant etc.
•Dual level LCD display •Automatic temperature compensation •Replaceable pH electrodes The KL-081 is a 2 in 1 tester that measures pH as well as temperature reading in water. This is especially convenient where pH and temperature readings are needed. Now you do not need to buy another thermometer and you also save time between test. The automatic endpoint reading mean that technician will not need to guess the endpoint of a pH reading, thus ensuring accurate records of data all the time.
WTT-CA50 rapid car charger which is designed for users while traveling on the car and less charging, equiped with 4 charging ports can compatible well with smartphone, tablet and MP3 etc all USB powered devices. Upgrade version of car charger, features 4 Port 10A / 50W USB car charger can simultaneously charges any 4 tablet or smartphone devices at full speed. Intelligent technology equipped on all ports to identify each attached device and provide the highest recharging power that the devices can adapt to. Fully charge all your devices while on the road traveling or during your daily commute. Support all of your passengers or devices at the same time! 1 Safe and Reliable: Low heat,short-circuit protection and temperature protection 2 Size: 43.36*38.05*104mm; • Material: ABS 3 Power: 50W; • Input: DC 12-24V 4 Output: 5V/10A (Max)
High-quality copper wire, quick charging and data-transmission. micro usb and type c support charging, Lightning port support charging Full compatible well with Android, iOS and new Type C devices Aluminum connector protect cable both sides and more durable Length: 1m (other length can be customized ) Nylon braided cable
Tells Street Light is a light installed at the edge of a roadway to illuminate the side of the road. Street lights are also a safety feature. Well lit areas tend to be less dangerous after dark because it is harder to commit a crime when the scene is fully illuminated. Street lights which keep parking lot and streets lit up at night make it safer for citizens to be out after dark. They can also be useful for navigation for people walking, allowing people to clearly see the sidewalk and surrounding area. Available from 9 Watt to 50 Watt LED Models. Dusk to Down operation Battery backups for 2 Nights. 100% customize design. Single assembly on demand, with inbuilt battery & drivers. Direct mounting on Pole. Available with or without pole. Complete automatic operation.
