HASTHIP Door Sensor Alarm for Home Door Alarm with Remote Control 5 Working Wireless Sensor Security System

HOME SECURITY DOOR ALAEM: Quick magnetic induction door alarm. Alarm includes 2 parts which are be proprammed that once they are away from each other over about 0.39in, the built in alarm will be triggered to make max 130dB sound alarm. So when the door or window is opened, the alarm bell will immediately make a loud noise to remind you. 5 working modes can meet your more different needs. Suitable for door, window, fence, apartment, room, etc.5 WORKING MODES WITH 130DB ADJUSTABLE VOLUME: Designed with 5 different working modes, 30s alarm modes(door alarm will make sound for 30s onces the door is opened), regular alarm mode(door alarm will make sound until the door is closed again), beep mode, welcome ringtone mode(welcome door bell), manual SOS modes(consistancy sound and flash light alarm for 30s). Max volume can be up to 130db, you can also manually adjust the volume as your need through the button on the door alarm.FLASH LIGHT REMINDER: Indicator light design allow you can see the alarm, especially for people hearing problems, flash light door alarm door bell can provide more convenient reminder.REMOTE CONTROL TO SET ALARM: Support remote to control, easy operation with 4 separate button design, easy to set the alarm or clear alarm, switch modes and turn on SOS modes. Easy to set up for anyone. Remote range can be up to 83ft, convenient to use.EASY INSTALLATION: Punch free installation, just use double side tape and paste the door alarm at proper place, including door frame, window, etc. The alarm is powered by 2*AAA battery(NOT INCLUDED), low consumption, no worry of change the battery frenquently, normally it can work for one year with new batteries.