smoke alarm sensor

 
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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1. 3*AA 1.5V Battery operated and battery included
2. Japanese NEMOTO electrochemical co sensor
3. Test and Hush button
4. End of life warning

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

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

(3 beams optical distance Infrared alarm sensor ABE)

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

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

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

 GAS / LPG Wireless Alarm Sensor , Fire Alarm Na

Price: negotiable
Packaging Details: standard export carton and inner box
Delivery Time: 3 days for small qty
Payment: TT, Western Union, Paypal

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

 
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

Build-in Temperature Sensor Vehicle GPS Tracker With Magnetic Long Battery And SOS Alarm

wireless door sensor with kinds of wireless home alarm system

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

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