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Battery Sensor Light
32
products found
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OEM 9-Volt
Battery
Backup Plug-in Combustible Gas Detector Alarm
Sensor
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Carbon
Sensor
High Sensitive for Co Monoxide Poisoning Smoke Detector Home Wireless Warning Alarm Detector
US$ 2.4-3.2
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
En 50291 Standard Home and Car Safety Co Monitor Conforms
Battery
Powered Co Alarm LCD Digital Display Mini Carbon Monoxide Detector
US$ 4.4-5.2
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Carbon Monoxide Co Alarm and Gas Detector Home Alarm
Sensor
US$ 11.55-16.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Video
Digital Screen Carbon Monoxide
Sensor
Co Gas Leak Detector
US$ 11.55-16.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Video
Wired Wireless Conventional Optical Photoelectric Smoke Detector for Fire Alarm (ES-5002OSD)
US$ 3.5-4.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Ease Security Co., Ltd.
Zigbee WiFi Water Detector Leakage
Sensor
Alarm Leak Detector
US$ 9.99-10.59
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
Solar Siren Tuya APP Outdoor Waterproof Human PIR Motion Detector
Sensor
WiFi Wireless Home Burglar Security Alarm System
US$ 18
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
CE Approval Smoke
Sensor
Carbon Monoxide Alarm with Lpcb Approval
US$ 2.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Outdoor IP67 Waterproof RF Remote Control Tuya Solar WiFi Motion
Sensor
Alarm
US$ 18
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Fire Detector PIR
Sensor
Smart Home Smoke Alarm
US$ 1-10
/ Piece
5001 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Working Current Electronic Fire Alarm Photoelectric Smoke
Sensor
US$ 2.5
/ Piece
2000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Wolf Guard Siren Alarm APP Control Compatible Amazon Alexa
US$ 69.5
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Home Security Moke
Sensor
Detector with Hush Function
US$ 2.5
/ Piece
2000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Smart Home WiFi Wireless Alarm Security System Door Window Detector
Sensor
US$ 7
/ Piece
138 Pieces
(Min. Order)
Start Order
Shenzhen Dukewe Technology Co., LTD
Video
Factory Price Tuya Home Security Alarm System WiFi GSM Wireless
Sensor
US$ 10-12
/ Piece
50 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Home Security Tuya Smart WiFi+GSM Wireless Alarm System DIY
Sensors
Big Sos Panic Button with Tuya Gateway
US$ 44
/ Set
5 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuya APP Sound and
Light
Wireless Door
Sensor
Alarm
US$ 8-10
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Tuya Smart Wireless Alarm WiFi Infrared Solar Motion
Sensor
Detector Alarm
US$ 15-18
/ Piece
500 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
220V European Plug Working Current Smoke
Sensor
Detector with Wireless
US$ 2.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Home Security System Burglar Alarm Photoelectric Smoke
Sensor
US$ 5-5.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Smart Alarm System Door
Sensor
Windows Burglar System Security Alarm for Home WiFi Smoke Alarm
US$ 7
/ Piece
200 Pieces
(Min. Order)
Start Order
Shenzhen Dukewe Technology Co., LTD
Wireless PIR Alarm Motion Detector
Sensor
Motion Detector Zigbee Smart Tuya WiFi Zigbee PIR
Sensor
US$ 9.5-10.5
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
WiFi Water Detector Leakage
Sensor
Alarm Leak Detector Sound
Sensor
US$ 7.59-9.59
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
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Category
Alarm
Security & Protection
Alarm & Security Systems
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Theory
Optical Sensor
Signal Transmission
Wireless Alarm
Wired Alarm
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Active
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DOT
E-MARK
CE
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Working Principle
Electro-Optical Type
Alarm Volume (within 1m)
≥80dB
≥90dB
≥110dB
Receive Frequency
315MHz
433.92MHz
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