SH-AL Wireless 433MHz Roller Shutter Garage Gate Alarm System Portable Magnetic Detector Thick Switch Anti-Theft Security for Rolling

Feature: Portable, easy installation, Sensor Switch
Material: Stainless Steel/ABS
Product name: Rolling Gate Alarm
Battery: AAA*2pcs
Adjustable volume ranges: 65 decibels -120 decibels

Product Description
Working principle: By sensing the illegal opening of the roller shutter, an alarm is triggered, and the alarm door magnet can be remotely controlled to enter the working state, stop the alarm, emergency alarm and other operations

1. Remote control function: arming, disarming, emergency distress, individually disarming
2. Supports up to 18 wireless remote controls and 18 433MHz wireless detectors, such as wireless door magnets, wireless infrared, wireless vibration, wireless smoke detectors, SOS buttons, etc
3. The alarm is powered by 2 AAA7 batteries, and the remote control is powered by 1 27A alkaline battery (including battery)
4. Alarm battery life:>1 year, remote control battery life:>3 years
5. Adjustable alarm volume range: 65 decibels -120 decibels
6. Working modes: 60 second anti-theft alarm mode, 30 second fixed alarm mode, 6-second doorbell mode, 180 second off reminder mode, 8-second delayed alarm mode
7. Concealed command pause alarm design to prevent thieves from manually turning off the alarm 
8. Remote control Transmission distance: over 50 meters (open and unobstructed)
9. Use double-sided tape to fix the alarm, easy to install