ir sensor alarm

... and Display Functions: 1. Monitor the CH4 Methane gas in environment or pipeline. 2. With self-calibration and zero calibration fun...

Stainless Steel Security Passage Turnstile With Sliding Flap Turnstile Barrier Description Parameters Item / Model RNCF H1066B-2 Power...

...detection and audible/visual in a compact tool, perfect for quickly pinpointing refrigerant leaks in air conditioning systems, refrigerators,...

Outdoor Dual-beam Four-channel Active Infrared Detector Active Introduction Item Specification Remark Model XA-031D XA-061D XA-081D XA-101D ...

Infrared Temperature Detection Gate With Sound and Light • Accurate test body temperature • Temperature check distance: 0.1-50cm • Sho...

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High Speed Steel Bi directional supermarket Turnstile RFID Card Reader with Description: Goldantell flap gate with fire system with ir...

... Motion with Remote Control CX303 Model:CX303 Motion Activated Detector is a master unit with PIR , siren and phon...

... Cut Network Household IP Cameras with SD Card Slot CCTV Video Security Cameras DR-IPSEYE02L How door working with the I...

DC Electronic Control CCT Dimmer Switch for LED Lighting Control Option Mode ON/OFF/CCT: ON/OFF, when blocking time more than 0.5 seconds, e...

... acuracy:Imported ± 0.3-0.5℃; Temperature response time:100ms; Working environment temperature: 5℃-40℃; Modularization design,easy for ma...

... to integrate any access control system. They can be mounted with display, passage counter, card reader, token operation traffic lights, command co...

... Glomarket Tuya Good Price Wireless Lpg Gas Detector Domestic Lpg Gas Natural Gas Leak Home Sensor Parameters...

...-20 series infrared photoelectric adopt the third generation pulse code modulation technology, and achieve an effective detection distanc...

... sensitivity level . These devices respond to a broad infrared spectrum, offer an inherently stable response to DC radiation, and do not req...

...h 120x90 and 2-meter Drop for Electrical Troubleshooting Features of GUIDE T120 Entry-level Thermal Imaging Camera: Start up in 1 second ...

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... Detectors Type: Thermopile Package/housing: TO-46-4 Installation style: Through Hole Series: ZTP-148 Brand name: Amphenol Advanced Product...

... Introduction of Flap Turnstile Gate: Sinomatic flap turnstile gates are space efficient security barriers, with a compact design, yet of...