AC110/220V Wireless Interconnected Smoke Detector with 9V Backup Battery Smoke Detector:SR-820PHS Photoelectric Smoke alarm (independent) SR-820PHM-AC Wired interconnected Photoelectric smoke alarmSR-820PHW-AC(AC Power& Back up battery) Wireless interconnected smoke alarm S...
A prototype of wireless power and data acquisition system for large detectorsPhysics - Instrumentation and DetectorsWe have developed a prototype detector and data acdoi:10.1016/J.NIMA.2015.03.002SahooArgonneH.ArgonneHashemianArgonneR.ArgonneDrake
SY-TAC material PVC size 530mm*45mm Product name AC Hotstick Voltage Detector Model SY-TAC Usage Test Equipment Weight 510g Power 6V Size 530mm*45mm Packaging and delivery Selling Units: Single item Single package size: 55.7X4.5X4.5 cm Single gross weight: 1.340 kg Show more Lead...
Normally in low-power or standby mode, these capsules would be deployed in the path of potential debris flows. They would stand steadily during normal weather conditions including wind, rain, and water flow. They would get triggered by a threshold motion detector or a rain gauge and start ...
Smoke Detector: Photoelectric Smoke & Heat Alarm SR-820D Series SR-820DHS Independent Photoelectric smoke & heat alarm SR-820DHM-AC Wireless interconnected photoelectric smoke &heat alarm SR-820DHR Wireless photoelectric smoke &heat alarm SR-820DHW-AC Wireless interconnection photoelectric smoke &hea...
5 detector based on wireless communication to overcome the shortcomings in the conventional PM2. 5 detector,such as complicated control process,high cost and low detection precision. The proposed detector includes the indoor part and the outdoor part,and the communication is realized by the RF1100 ...
gas detectorRLGD-100 power CH4 natural gas gas detector RLGD-100 ... start-up; · User-friendly LCD display; · Wireless data logging; · Visual and audible alarms; · Easy to operate and maintenance-free; Application area: · Natural Gas Mining The remote methane detector ... Compare...
A foreign object detector includes: an oscillator circuit having a coil and resonant capacitors Cx, Cy, the oscillator circuit being configured to output a voltage which includes an AC component and a DC component, the AC component having a positive cycle and a negative cycle; and an electric ...
AC 220V Main Power with Photoelectric Hardwired Wireless Smoke Alarm, Find Details and Price about Smoke Alarm Smoke Detector from AC 220V Main Power with Photoelectric Hardwired Wireless Smoke Alarm - HANGZHOU JIABOER ELECTRICAL TECHNOLOGY CO., LTD
Detector Technology a-Si Battery standby time 8H Data Interface GigE/802.11ac GigE /802.11ac Power Dissipation 20 W Adapter Output DC 24V,60W Water tightness IPX3 Operating Environment 5-35ºC,10-75% RH Detailed Photos Company Profile FAQ 1. who are we?We are ba...