Home > Security & Protection > Alarms > Alarm system >

Wireless Alarm Sensors

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 16823 products for wireless alarm sensors Manufacture & Suppliers

304 Stainless Steel 3.6V Iot Wireless Temperature Sensor For Fire Hydrant

304 Stainless Steel 3.6V Iot Wireless Temperature Sensor For Fire Hydrant Iot Wireless Temperature Sensor For Fire Hydrant The WNK-WXXN series wireless sensors can solve the following measurement problems: • Mu...

Hefei WNK Smart Technology Co.,Ltd
Anhui,China

Verified Supplier

Add to cart
Glomarket Wifi Infrared Intrusion Detection System Timed Smart Alarm Sensor

Product Description Glomarket Smart Wifi Infrared Intrusion Detection Alarm Remote Control Timed Arming And Disarming Security Alarm Features: Adopt digital technology to more effectively prevent pet interferen...

Shenzhen Glomarket Technology Co., Ltd
China

Active Member

Add to cart
720P ONVIF Network Wireless IP Camera System , Wireless Alarm Camera System

720P ONVIF Network Wireless IP Camera System , Wireless Alarm Camera System Packing Infomration ※ 4CH NVR with 2pcs Antenna ※ 720P 1.0MP wifi IP Camera:4PCS ※ Power: 5PCS ※ ......

WINSAFE Technology Co.,LTD
Guangdong,China

Verified Supplier

Add to cart
ATE400 indoor Magnetic induction wireless temperature sensor for busbar switch cabinet cable joint

...Wireless Temperature Sensor ● Small size; ● Wireless transmit; ● Wireless transmission distance, 150 meters; ● Fase sampling frequency,15s; ● CT-powered,more than 5A starting current; ● Widely temperature me...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu,China

Verified Supplier

Add to cart
3AAA Cabinet Sensor Light Wardrobe Sensor Light Motion Sensor Cupboard Lights Wireless Motion Sensor LED Strip Light

... COB, Battery: 3AAA, battery not included, Function: ON/OFF/AUTO Sensor distance: 3 meters Place of Origin Zhejiang, China Brand Name BESTLITE Model Number BL8099P Weight 67g Design Style ......

Ningbo Bestlite Electric Co., Ltd
Zhejiang,China

Active Member

Add to cart
DC 12-24V LED Cabinet Light Door Switch Recessed / Surface Wireless Door Sensor

Closet Wardrobe Door Sensor Switch Door Control Sensor Switch for Cabinet Door LED Light LED Light Sensors, wireless door Sensor 1.Features & Benefits: * Low voltage DC12V-24V, wireless door sensor switch . * S...

Shenzhen Ofly Technology Co.,Limited
Guangdong,China

Verified Supplier

Add to cart
SCA Remote Wireless Inclinometer Sensor IP67 tilt sensor

... control, Is composed of the measurement transmitter and the receiver two parts, using wireless ISM all band operating frequency, in line with the global ISM band communications standard, no need to apply fr...

Shenzhen Rion Technology Co., Ltd.
China

Verified Supplier

Add to cart
Zigbee Door Window Sensor 2.484GHz Smart Alarm Sensor Tuya Google Assistant

... current ≤10uA Alarming current ≤15mA Low-voltage notification ≤2.5V Zigbee frequency 2.400GHz-2.484GHz Magnetic control distant ≥15mm Working ......

Shenzhen Glomarket Technology Co., Ltd
China

Active Member

Add to cart
10M Alexa Human Motion Detection Sensor 95% RH Smart Alarm Sensor

Smart Wifi Pir Detector Motion Sensor Intelligant Human Motion Detection Sensor Cooperates With Google And Alexa Product Description Input voltage DC3V CR123A Quiescent Current ≤45uA Alarm current ≤160mA Low po...

Shenzhen Glomarket Technology Co., Ltd
China

Active Member

Add to cart
4A Wireless Alarm System IP55 With One Master Three Slaves Actuators

4A Wireless Alarm System IP55 With One Master Three Slaves Actuators 1.One master , three slaves actuators; 2.Actuator 360° rotating head; 3.Actuator 150,000 times ......

LINSHENG INTERNATIONAL ENTERPRISE CO., LTD
China

Verified Supplier

Add to cart
Tuya Smart WIFI Door Alarm Sensor With Password(RL-WD02 / alarm funtion)

...Alarm Sensor With Password(RL-WD02 / alarm funtion) Product model:SD0089 Communication type:Wi-Fi Sales Area:North America,Mainland, China,South America,Europe,Japan and South Korea,Southeast Asia,Other,Aust...

Shenzhen Tuya Smarts Technology Co., Ltd
China

Site Member

Add to cart
Tuya Anti Lost Alarm Device Bluetooth Realtime Smart Alarm Sensor For Kids Pets

Glomarket Tuya Anti-lost Alarm Bluetooth Device Smart Finder Alarm Tile Wallet Keys Alarm Locator Realtime Kids Pets Product parameters Feature: Helps you find any lost thing in seconds, it's multi-functional s...

Shenzhen Glomarket Technology Co., Ltd
China

Active Member

Add to cart
Wifi camera security monitor systems support 433MHz indoor smoke alarm sensor

... Security camera system Wifi camera security monitor systems support 433MHz indoor smoke alarm sensor ---------------------------------------------------------------------------------------------------------...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

Active Member

Add to cart
Wifi camera security monitor systems support 433MHz indoor smoke alarm sensor

... Security camera system Wifi camera security monitor systems support 433MHz indoor smoke alarm sensor ---------------------------------------------------------------------------------------------------------...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

Active Member

Add to cart
surveillance cameras support 433MHz PIR alarm Sensor Smoke Detector

...tem surveillance cameras support 433MHz PIR alarm Sensor Smoke Detector ---------------------------------------------------------------------------------------------------------------------------------------...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

Active Member

Add to cart
Tuya Zigbee Smoke Detector 2.4GHz Fire Alarm Sensor 5 Years Battery Life

Tuya Wireless Zigbee Smoke Sensor, Smoke Detector, Fire Alarm Sensor, 5 Years Battery Life Description Our Zigbee Smoke Detector is the perfect solution for keeping your home or business safe from the dangers o...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

Active Member

Add to cart
Tuya Zigbee Smoke Detector 2.4GHz Fire Alarm Sensor 5 Years Battery Life

Tuya Wireless Zigbee Smoke Sensor, Smoke Detector, Fire Alarm Sensor, 5 Years Battery Life Description Our Zigbee Smoke Detector is the perfect solution for keeping your home or business safe from the dangers o...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

Verified Supplier

Add to cart
Detector Poisoning Gas Fire Warning Safe Alarm Sensor for home use

...Alarm Sensor for home use Item No.: KM-GS2000, Gas leakage alarm sensor Working frequency: 433 MHz Communication distance: about 30 meters in a barrier-free place Applicable for various kinds of flammable ga...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

Active Member

Add to cart
wholesale LPG gas detector, gas fire alarm sensor products for home use

... place Applicable for various kinds of flammable gases (liquefied petroleum gas, natural gas, city gas ) leak detection alarm. 220V stand-alone detector. It can be very sensitive to detect the concentrationn...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

Active Member

Add to cart
Detector Poisoning Gas Fire Warning Safe Alarm Sensor for home monitor

...Alarm Sensor for home use Item No.: KM-GS2000, Gas leakage alarm sensor Working frequency: 433 MHz Communication distance: about 30 meters in a barrier-free place Applicable for various kinds of flammable ga...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong

Active Member

Add to cart