Feature

●Plastic
●Magnetic-- 5pcs embedded safety alarms window sensors magnetic reed ( black )
●Recessed door -- the door magnet should be from the field interference source such as a . ?
●Recessed magnetic door-- made of high- quality plastic and magnetic material, to use.
●Abode door sensor-- this works with any access control or burglar alarm system available.
●Window reed alarms-- ? made of quality plastic and magnetic materials, sturdy to use


Description

Package Include
5 x alarms

Features
-Size: 2.3x1.9x1cm/0.9x0.75x0 window alarms.
-Material: Plastic + magnetic items home security alarm
-Color: Black home alarm
-Note: Normally closed signal (conducting when merging, disconnecting when opening the door, connecting the alarm host Door Contact Position .
- Designed for use with alarm systems Recessed Door.
- , very practical and useful Door Sensor.
- Circuit is connected when magnet is closed Door Alarm .
- Easy to install, easy to use black door sensor contact.
- Magnetic operated by an applied magnetic field magnetic.

Goods Description
recessed plunger Easy to install and use.alarm window and door sensor It is designed for use with alarm systems, use in family and factory window, door.reessed reed This item are 5pcs plastic reed which are operated by an applied magnetic field.Recessed Door etc