The Window / Door Entry Alarm guard protects your shop,office,home or any entrance inside a house requiring protection. This Safety Magnetic Sensor Alarm Set is very convenient and easy to use, affix the main unit of Entry Alarm at the side of the door/window and the magnet bar should be mounted on door/window frame both housing.
Specifications:
Should be parallel on the door/window after installation and the gap should not exceed 8mm when door/window is closed
90db volume alarm when triggered
Operated by 2 AAA batteries
Utilize Magnetic Sensor technique. High Sensitivity and Effective.
The Window / Door Entry Alarm guard protects your shop,office,home or any entrance inside a house requiring protection
This Safety Magnetic Sensor Alarm Set is very convenient and easy to use, affix the main unit of Entry Alarm at the side of the door/window and the magnet bar should be mounted on door/window frame both housing
Color: White
Approved: CE / FCC
Operational Guidance:
1. Slide off the battery cover from the lower portion and insert AAA( 2 PCS ) battery( not included ) to the correct polarity as marked in the battery compartment on the main( ON / OFF ) unit( Figure 1 ).
2. Use double side adhesive tape provided to fix the main unit at the side of the door / window, then attach the bar magnet to the door frame / window frame and align it to the main unit by matching the 3-lines( Figure 2 ) which marked at the front of both units( main and magnet bar ) for the purpose of contacting the main unit to the bar magnet. When the unit is turned on and the door / window is opened or if there is a break-in, the alarm will go ON immediately until you switch of.
3. To switch ON, simply slide it to ON position. Switch OFF when not in use. In case you are not using it for a long time, please take out the battery in order to prevent from rusty or leaking.