wired door alarm

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

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

Power: DC1.5V/AA(2pcs)
Volume: >=85db/3m
Working Temperature: -10~+40º C
Working Humidity: <95%
Size: 150x45x40mm

Min. Order:5000 PC;DeliveryDate:within a month;PaymentType:30% adv. & 70% bef. deli.by TT;ExpRegion:Ningbo,China;

DC-3621 Door Contact Sensor for Entry Alarm
Used for security system, door or window entry alarm.

Scare Off Intruders with Ear-Piercing Alarms Keep your home safe and secure with this super loud 90-decibel Alarm Set.

product name:Super Door Stop Alarm
material:plastic
package:blister card

Door Alarm with Tweezer

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:Door Stop Alarm
material:plastic
package:blister card

Transportation:by sea,by air;

TVH3127 DOOR WEDGE ALARM

door stop alarm

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

Home, office, villa Security used wireless and wired hybrid Alarm console
ST-IVB new technology LCD touch panel GSM alarm wireless security system

Double point lock, with Vertical latch type, adopt iron paint process, push rod, no alarm, with external lock.

4pcs Door&Window Alarm Set

The ISG-8100 SMS Door digital wireless security alarm system can handle max NINETY NINE wireless detectors together with Two wired detectors

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

Cheap home security intruder detectors wireless Magnetic door/ window sensor for Chuango GSM Alarm System G5/ B11/ G3

alarm system

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

 
 
NC recessed alarm Magnetic Door Contacts , wired security alarm contacts
 

 
 
NC wired magnetic door alarm contacts recessed for rolling shutter door
 

Wired Embedded Concealed Mounting Magnetic Alarm Contac

Features:
1) Dimensions: 8.7 x 6.2 x 1.6cm
2) Batteries: 1 x AAA
3) Digital alarm timer
Outer packing:...

 
 
Alarm Magnetic Door Contact switch sensor normally closed , Wired and recessed

MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System,Arduino Sensor

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