magnetic sensor alarm

Digital LED showing obstacle distance
Alarm by Bi-Bi sound
LED display with three colors (red, yellow and green)
Crescent shape digital display scr

Alarm, sensors, anti-theft alarm. Smoke alarm

Intelligent Wireless Gsm Alarm Systems With Pir Sensor, 2 Remote Controllers Cdma Gsm Home Alarm System<

 
Security Secure Alert Device Lithium ion Battery Pack Li-ion 18650 2S1P 7.4V 2200mAh wi

 
 
CE approved LPG LNG Gas Detector Alarm Standalone Gas Sensor Alarm

1. Upgraded car alarm
2. Compatible for cars with original remote central locking
3. Positive and negative door trigger
4. Arming/Disarmin

1.OEM service
2.Remote engine start/stop
3.Human voice alert
4.All water spray proof
5.High fidelity stereo

1. 9V Alkaline Battery operated and included
2. Easy to install and use
3. Test and Hush button
4. End of life warning
5. Low battery warning

Fire Temperature Sensor FM 200 Fire Alarm System Fire Alarm Device
 
 
Description:</s

Shock Detector
Cost effective shock sensor with dual sensitivity range.
Detection Type: Vibration
Adjustable Sensitivity
Engineer Setup

1, Alumina case.
2, Wired/Wireless setup
3, Easy installation
4, Two-way, night vision
5, PIR motion sensor...

alarm system

Flame Sensor Module Relay Module Fire Alarm,Arduino Sensor

dual cpu parking sensor system
2 sensors are avaliable
high quality and best service
fast delivery and avaliable warranty
bibibibi buzzer alarm

Material: ABS+ Acrylic Charger: Yes
Compatile For: Andriod Phone, Appple Iphone, Tablets Ipad Alarm: Yes
Operation: Remote Control

 
 
Long range Wireless Passive infrared Detector , 9V motion detector pir
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Working principle:
To remind or contain gas leak quickly when leaked gas reaches the alarm concentration
Application: Gas fitting

 GAS / LPG Wireless Alarm Sensor , Fire Alarm Na

Car Rear 4 Parking Sensor System, fit for all passenger cars,Voice reminder,popular model in the market

Compound Multi Gas Smoke Detector Alarm With Electrochemical Sensor

 
OEM Fuel Sensor GPS Tracker Device Triggering Emergency Alarm
 
 
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Fully Automatic Pedestrian Speed Gate Barrier with 304

Wireless Window / Door Contact for PSTN Alarm Sy

Wireless Window / Door Contact for PSTN Alarm Sy

Wireless Window / Door Contact for PSTN Alarm Sy

wireless door sensor with kinds of wireless home alarm system

50-300m Water Level Meter and Electronic Water Level Sensor With Alarm

 
 
DC 9V Battery CO Alarm Detector With Electrochemistry Sensor CE Approved</stro

PS-1541 Secuiry Magnetic Switch Type Proximity Sensor
1. MOQ:500pcs.
2. Usually our lead time is in 7-15 days.
3. We also can offer you spec.

Product Name: remote car starters smart car alarm system with auto central lock or unlock car door passcode protection
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