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Shenzhen Safety Electronic Technology Co., Ltd.
CN
17
YRS
Custom manufacturer
Main categories: Smoke Detector/Gas Detector/Motion Sensor/Door Sensor/WIFI Plug
Contact supplier
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Products
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Top picks
Product categories
Solar Wall Lamp
WIFI Sensor
Smart Home Accessories
Smart WiFi Plug
Zigbee Series
GSM Alarm System
Fire Alarm System
Smoke Detector
Gas Detector
Carbon Monoxide Detector
PIR Motion Sensor
Water Leak Detector
Door Magnetic Sensor
Emergency Panic Button
Glassbreak/Vibration Sensor
Active IR Beams
Siren & Strobe & Horn
Other Detectors
Home Security Products
Automatic Standalone Window Door Alarm Lowes Security, Reed Switch Normal Closed, Garage Door Window Sensor
$1.00 - $1.50
(Min. Order) 2 pairs
Tuya WiFi Smart Digital Humidity And Temperature Sensor Indoor House Thermohygromete Time Date Electronic Thermometer
$15.00 - $17.00
(Min. Order) 10 pieces
EN14604 10 years Smart Wireless Battery Operated Stand alone Photoelectric Smoke Detector with Relay Output
$5.50 - $7.50
(Min. Order) 2 pieces
Shenzhen Automatic Valve Controlling Manipulator for Gas Detector, Manipulator Valve
$8.50 - $10.00
(Min. Order) 2 pieces
WiFi PIR Motion Sensor With Chargeable Lithium Battery, 115 Degree Wide-Range For Security Alarm
$7.50 - $8.50
(Min. Order) 50 pieces
Hot sale PSTN/GSM/WIFI wireless home security alarm system
$34.00 - $36.00
(Min. Order) 2 sets
In stock 360 degree long distance 12v pir motion detector sensor used for alarm system
$3.00 - $4.00
(Min. Order) 2 pieces
DN15/DN20/DN25 Alloy Or Brass Valves With The Gas Detector For Home Security
$6.50 - $12.00
(Min. Order) 2 pieces
12 sold
Door Magnetic Sensor
All products
Door Magnetic Sensor
Customizable
Ready to Ship
Alarm System Automatic Sliding Garage Metal Door Open Sensor
$2.30 - $2.90
Shipping: $8.80/pair
Min. Order: 1 pair
Est. delivery by May 28
Add to cart
Automatic Standalone Window Door Alarm Lowes Security, Reed Switch Normal Closed, Garage Door Window Sensor
$1.00 - $1.50
Shipping to be negotiated
Min. Order: 2 pairs
Surface Mounted White Color Plastic Magnetic Sensor Door Open Alarm Detector Position Limit Switch Home security Protect
$0.54
Shipping: $0.05/piece
Min. Order: 1000 pieces
Add to cart
Contact Wired magnetic Switch Door Open Alarm Window alarm NC signal Alarm security steel material Fire control door Switch
$2.30
Shipping: $0.57/piece
Min. Order: 200 pieces
Add to cart
40Pcs/Bag Plastic Wire Door Open Alarm Magnet Limit Switch Home Security Detector Alarm NC Signal Magnetic Window Opening Sensor
$0.54
Shipping: $0.05/piece
Min. Order: 1000 pieces
Add to cart
Plastic Wireless Door Contact Sensor 1527 Chip 433MHz Auto Coding GSM Alarm System Accessories Include Battery 12V23AH
$1.80 - $2.72
Shipping: $0.59/piece
Min. Order: 100 pieces
Est. delivery by May 24
Add to cart
10PCS/Bag Brown Color Wired Magnetic Switch Door Open Alarm Concealed Installation NC Relay Output Magnet Door Contact sensor
$0.60
Shipping: $0.10/piece
Min. Order: 500 pieces
Add to cart
Wifi
Smart Home Security WiFi Door Window Open/Close Sensor For Anti-Theft,APP Control Wireless Battery Door Magnet Support Alexa
$6.80 - $8.50
Shipping to be negotiated
Min. Order: 2 pieces
Door Open Alarm Detector Zinc Alloy Normally Close Magnet Sensor Home security Magnetic Switch Fire Control
$2.35
Shipping: $2.17/piece
Min. Order: 100 pieces
Est. delivery by May 20
Add to cart
Wired Plastic Magnetic door alarm sensor Open detector NC/NO optional output Alarm accessories Chest Lamp Sensor
$1.88
Shipping: $2.17/piece
Min. Order: 100 pieces
Est. delivery by May 20
Add to cart
20Pcs/Bag Home Security Wire Magnet Sensor Door Window Open Alarm Detector Slim Magnetic Switch NC On Off Signal Output
$0.60
Shipping to be negotiated
Min. Order: 500 pieces
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