door alarm sensor

 
DC 12V 23A Smart Wireless Alarm

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

Max. 1200m wireless distance and 64 wireless sensors in one single system.
Temperature, Humidity, Analog Sensor or Digital Alarm Input can be used in

 
Grey 22awg, 530mm Sen

outdoor motion sensor alarm KS-60B Motion Sensor Alarm

2 x one-way remote controllers
1 x Main unit
1 x Waterproof horn
1 x Starter module
1 x Distributor-cut relay...

Alarm, sensors, anti-theft alarm. Smoke alarm

Product description:
Power supplied:9V battery,12V DC/ 24V DC
110V AC Back-up source 9V battery 240V AC Back-

1. Audio and visible alarm
2. Test Button
3. Red LED
4. Photoelectric Sensor
5. Low battery warning...

 
Disarm MMS Wireless Burglar Alarm System(YL-007M4) With Wireless Door Sensor<

Specification:
Interface parameters
Wired port
TCP/IP RJ45 ethernet interface, for send the received data (RS485 port optional)
Wireless

The product adopts high sensitivity detector,integrated circuit and SMT technology.

dual cpu parking sensor system
6 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

Wireless sensor transmits measurement to Base Station wireless.
RF Station uploads data to central over Ethernet.

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

 
Grey 22A WG&

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

Unique design Android/ iOS APP PIR door sensor competiable support home security 315MHz wireless home burglar GSM alarm system

Alarm, sensors, anti-theft alarm. Smoke alarm

(3 beams optical distance Infrared alarm sensor ABE)

 
 
System sensor Manual Alarm Call Point fire alarm , Blue and wireless
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Disarm MMS Wireless Burglar Alarm System(YL-007M4) With Wireless Door Sensor<

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

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

Specification:
Interface parameters
Wired port
TCP/IP RJ45 ethernet interface, for send the received data (RS485 port optional)
Wireless

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

alarm system

Best quality,low price

 GAS / LPG Wireless Alarm Sensor , Fire Alarm Na