MCB-43 Navkar Systems Wireless Door Sensor 433 Mhz with Button in Front

Navkar Systems Magnetic Anti-theft Alarm is a simple Plug and Play security Alarm system. It is two AAA battery operated Alarm system works on magnetic touch. This Alarm produces very loud alarm sound will ideally protect against an unwanted intruder or facilitate the work of a guard. Working Principle: It starts producing sound when small part detaches from the main unit and stop alarming when reattached to each other. The module has an On-Off switch to make it functional whenever required. This Security System can be easily installed and no wiring required and hence can’t be stopped easily by an unknown person when started.

About this item

• SUPER LOUD 100 dB alarm – This Magnetic sensor window door alarm s loud enough to detect entry, prevent kids and babies going out the house, protecting your home or office whether you are in or out.
• EASY INSTALLATION - Easy stick installation and operation, press on/off switch to power on/off then insert 2 PCS AAA battery (battery do not contain in the box),tear the double-sided adhesive on the back, paste the door knob alarm on your target position. (NOTICE: MAKE SURE THE GAP BETWEEN THE ALARM AND MAGNET PART WITHIN 0.6IN.)
• LOW POWER CONSUMPTION on standby. Effective securing of windows and doors with hinge or sliding function, as well as showcases, cupboards etc. Ideal for house, garage, warehouse, camping, caravan, truck, office space, apartment etc.
• Package Includes: Navkar Systems Magnetic Anti-theft Alarm for Door/ Windows. 100% customer satisfaction service, value for your money, any questions, do contact us for help!