battery powered smoke detector

Nanny Camera 180 Days Sideways Lens Night Vision The Hidden Camera , as you might expect, looks like a smok...

... with buzzer alarm 1.Unit Size:Φ107X44mm 2.Working Current: 1-Static Current: ≤10μA 2-Alarm Current: ≤12mA 3.Operatio...

... with buzzer alarm 1.Unit Size:Φ107X44mm 2.Working Current: 1-Static Current: ≤10μA 2-Alarm Current: ≤12mA 3.Operatio...

...t provides continuous for the life of the . An end-of-life warning lets you know when the device should be replaced. Interlinked Conn...

... Carbon Monoxide with 10-Year Our advanced Carbon Monoxide s provide essential protection against fire ...

... alarm for smart home camera system Item No.: KM-SD1000, this sensor could be supported to work with I...

...residential and small-scale commercial environments where a centralized fire alarm system may not be feasible or necessary. A standalone alar...

...property. Our has been approved by EN14604 certificate. When there is detected, the buzzer will generate a 85dB on-si...

..., UN38.3 and RoHS Certified 2. Main Applications Monitoring Animal health monitoring system,forest fire alert, smart irrigation system, etc. Securi...

... Motion Night Light Custom Made Size introduction of Motion Night Light Proper Brightness: Good fo...

...e: Bosean Model Number: multi-gas Product name: portable multi gas Color: red Supply: Rechargeable lithium Protecti...

Tuya Smart Home Energy-saving Battery Power Supply Mobile App Push Wifi Smoke Detector Product Description Product Name smart smoke detector Power inp...

... audible alarm of ≥85 dB at 3 m, with LED status indication and a Test/Hush button for routine checks. Key Features Photoelectric detection w...

... Operated Photoelectric Alarm Detector Fire Alarm Features: Strong adaptability for circumstance SMT Design, High stability Low ...

...Equipped with a built-in non-replaceable CR123A and advanced photoelectric sensor, this ceiling-mounted detector features ultra...

... that senses , typically as an indicator of fire. Commercial security devices issue a signal to a fire alarm control panel as part of a fire a...

... technology, operated or AC , Low warning, Instant test button, Interconnect function available. Wireless Par...

... Technical Parameter: Model JS-SD40 Sensor Photoelectric Working voltage 9V /12vdc Working current <10mA Working environment -10℃ — 50℃； Humidity:<97% Buzzer volume 85dB/m Alarm output NC Detection area 20 ㎡ Installation Ceiling mounted Package dimension 11*11*3.5cm Weight 120g Function Features: 1.Small current imported sensitive element, ultra-low ......

Standalone Operated 85dB Co Voice Alarm CO and Introduction: CO and is a smart carbon monoxide an...

source: DC9V (cascading ) Working current: surveillant current <10uA alarm current <10mA Alarm volume: >85db Working temperature: -10°C~+50°C Working humidity: ≤95%(40±2°C)...