2018 the latest high quality and hot selling door magnetic alarm

2018 the latest high quality and hot selling door magnetic alarm .
Specifications:
Alarm volume: 105 dB
Battery: 3 * LR44 1.5V button cells (not included)
Per alarm weight: 25g / 0.9oz
Per alarm size: 21 * 35 * 54mm / 0.8 * 1.4 * 2.1in
Per magnet weight: 10g / 0.3oz
Per magnet size: 50 * 13 * 11mm / 2.0 * 0.5 * 0.4in
Package size: 21 * 14.2 * 2.5cm / 8.3 * 5.6 *1.0in
Package weight: 106g / 3.7oz
Introduction of gate magnetic alarm function:
Can prevent thieves from pushing the door or window to the alarm
Mode of installation: magnetic control
Alarm sound 110 decibels
Use 3 1.5V batteries
Scope of use:
Doors, windows, families, shops, merchants and so on .
Internet cafe computer case burglar alarm.
Features:
Easily mounted by adhesive tape to window or door. Magnetic sensor switch detects entry protecting your home or office whether your are in or out.
Warning door / window sticker is supplied free in package.
Operated by 3 pcs. 1.5V LR44 button cell (battery included in package)
Installation method:
1. use double side glue to fix the host on the side of the door / window.
2. stick the other bar door magnet in a straight line along the host prompt line and stick it on the doorframe.
3. check the settings and switch the host switch to the "ON" position.
4. open the door to see if the alarm is sending out the siren.
SupplyAbility
SupplyAbility：10000 Piece/Pieces per Month
Package List:
1*Magnetic Alarms
1*Magnetic Sticks
Type of shipping :
Ship by sea
DHL / FedEx /UPS /TNT
Ship by ear
Our factory:
Home safety, the first choice is us. The decibel of this product is the largest among other similar products. Standby for more than 6 months. Each purchase of one product gives 3 extra batteries. Double-sided adhesive pasting and fixing, it is very convenient to use.
We are glad you can browse our products. We hope the products will help you. Look forward to cooperating with you. Welcome to contact us and wish you have a good life.