Bakeey Magnetic Door and Window Alarm LED Light Indicat Smart Sensor For Smart Home

Features: -- When the magnetic stripe is separated from the host by about 1cm or more, the alarm host will sound an alarm to indicate an alarm. -- If incorrect password is received, the alarm will ring clearly and loudly, which will alert the neighbors of the intrusion, and can scare away the burglar. -- Simple to fit, no wires required, just put the required batteries in, fix to a suitable surface. -- Widely used at front door, back door, garage, shed, outbuilding etc.
Specification: Color: White Material: ABS Plastic Power By: 3 * AA Battery (NOT included) Working Voltage: DC 4.5V Alarm Sound Level: 105dB
Package Includes: 1 x Coded door and window alarm (Battery NOT included)
INSTRUCTION: 1.WHATaS THE FUNCTION The magnetic sensor can detect the opening of doors or windows and give out a signal to the main unit. Then the main unit received the signal and gives out alarm sound.
2. HOW TO TURN ON OR OFF Input the secret number followed a#a, the LED will be lighted for 10 seconds that indicate the detecting will be available. Then if we input again, the LED will flash that indicate the detecting is canceled.
3.When detect the door opening signal, it will gives out soft aDI-DI-asound for 20 seconds then alarm. In this period you can stop the alarm by input the secret number followed by a#a.
4. HOW TO CHANGE THE SECRET NUMBER When you put the battery in the main unit, the initial secret number is a0000a. Then you input the old number a00001a,you will hear a long beep and it tells you that you enter a correct old number. Now you can input a 1-12 digit number followed by a1a,then youall hear a long beep sound again that indicating you have entered a new number.
5.HOW TO MAKE THE ALARM SOUND AT ONCE When in emergency, we can push the red button a PANICa, it will alarm at once for 1 minute. We can input secret number followed a#a to stop alarm.