wireless alarm sensor

shock sensor auto 2 way car alarm system with ultrasonic sensor motion alarm and fuel pump wire detection
Model

 
Wireless Alarm Sensor / RF to IR Converter / IR Remote Extender
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Disarm MMS Wireless Burglar Alarm System(YL-007M4) With Wireless Door Sensor<

Gas Detection Instruments Detector For Fire Safety Applications

Removal Alert Tag,Self alarm tag ,Self Alarm with Loop or Mouse Sensor end,Self-Alert Kit with Loop and Mouse Ends,Micro Alarm System,Mini Alarm Syste

Alarm, sensors, anti-theft alarm. Smoke alarm

(3 beams optical distance Infrared alarm sensor ABE)

1. Audio and visible alarm
2. Wireless interconnectable
3. Red LED
4. Photoelectric Sensing technology
5. DC 9V battery powered

door magnetic sensor,door entry sensor,magnetic motion sensor

Quad Linear Imaging Technology for sharp
Bi-directional temperature compensation
Compact design for residential installations
Cost effective

1,Alumina Case
2,Audio monitor
3,Setting and operation done by phone SMS
4, Siren, SMS, video record when system triggered
5, Night vision camera

Best quality,low price

Flame Sensor Module Relay Module Fire Alarm,Arduino Sensor

dual cpu parking sensor system
8 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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DC 12V 23A Smart Wireless Alarm

voice remind function, can be customized different warning voice
pet prevention technique of digital analysis

Features
• High stability optical chamber
• Circular LED indicator for 360° visibility
• Network by current, NONC optional

Fire Alarm Linkage Windows Controller
Linkage with the fire alarm signal it can exhaust smoke in time when the fire broke out.

 
Temperature Sensor GPRS Automotive 3G GPS Tracker Emergency Alarm
 
 
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Wireless Alarm Sensor Home System / Residential RF to IR Converter

 
Customer Guidance Automatic sliding security gates for Supermarket
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Best for wide distance
Super digital scanning
Digital self-checking
Excellent environment adaptability

Supermarket Golf Magnetic Sensor Detacher RF Hard Tag With Security Alarm
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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.

Electronic Display Sensor,Mouse Sensor ,Self Alarm with Mouse Sensor End/loop sensor end,Alarm device use for electronic exhibits,Burglar Alarm Device

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

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