door alarm

Door Alarm with Tweezer

1)alarm for door with magnetic sensor
2)OEM CE ROHS
3)3pcs 1.5VLR44/AG13 button cells,90dB
4)RL-9805,high sensitivity,low power

Specifications
Strong ring door alarm sensor magnets:
1. High size precision,
2. Complicated shape and muti-poles,
3. SST:48/72 hours.

Specifications
Permanent Magnet
1) High quality consistency
2) Excellent anti-corrosion property
3) SST: 48/72 hours ...

Specifications
1,high performance
2,varies terms of payment
3,short delivery time
4,competitive price ...

1.Manufacture:Magnetic Door/Window Alarm,supply lowest price,best quality
2.Welcome OEM,ISO9001,CE ROHS
3.Send out 90db sound
4.easy install

DC-1571 Door Contact
1. MOQ:500pcs.
2. Usually our lead time is in 7-15 days.
4. We also can offer you spec. and quotation after receiving your

Alarm, sensors, anti-theft alarm. Smoke alarm

Specifications
CYLINDRICAL KNOB LOCK
1)STAINLESS STEEL MATETRIAL
2)SATIN STEEL FINISHED ,
3)WITH BRASS CYLINDER AND BRASS KEYS

Specifications:
1) Easy installation, no wired required
2) For use on windows and doors in houses,
offices, factories, storage rooms
3)

Specifications:
1) Easy installation, no wired required
2) For use on windows and doors in houses,
offices, factories, storage rooms
3)

Fingerprint lock/door lock/lock features huge memory function with 10000 rolling records of door opening

DC2510 Door Alarm Sensor Magnetic Switch Sensor Door Contact for security system.

Easy installation.120dB instant alarm.secure doors and windows, decline unauthorized entry,

Door Window Alarm & Chime

 
 
NC wired magnetic door alarm contacts recessed for rolling shutter door
 

Working based on existing GSM/GPRS network and GPS satellites, set multiple functions of security, tracking, monitoring surveillance, emergency alarms

Saful PG3 PSTN+ GSM LCD screen doorbell GSM door alarm system

    
Preface
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200vdc W

 
Wireless Magnetic

gsm alarm