This contact sensor can safe essential entry factors and set off the alarm when the door/window is opened. An especially loud alarm sign of 120 dB scares away the thieves, safer to make use of.
Straightforward operation, easy one button swap doorbell / alarm, double mode might be chosen.
If this alarm is put in in your house, workplace or manufacturing unit, you’ll be requested to examine the protection when youngsters open the doorways and home windows or throughout theft.
To remain within the lodge, you’ll be able to set up this alarm on the door and window. It protects you. If you try, take the alarm with you for subsequent use.
Doesn’t require particular wire. Dangle the door knob on the door, open the swap. The penetration alarm scares away undesirable intruders and leaves you and your own home secure.
Details: Door Handle Alarm 120 dB Wireless Vibrations Touch Sensor Security Door Protection Alarm System Electronic Door Handle Alarm for Home