Simple connection of a motion sensor to the burglar alarm central unit of INIM

2 Remote Control Wireless IR Infrared Motion Sensor Alarm Security - AliExpress

Compact, portable, and easy to use as a portable protection for personal and home alarm use. All-purpose motion alarm and entrance alert chime with

Mini Portable Motion Alarm System for Home Security

Wiring Your Motion Sensors

How Burglar Alarms Work. Understanding security alarms and tips…, by Eugene Brennan, Home & Garden Guides

Project S3c Resilient Security System

VX Series: Applying area masking templates

Indoor detectors

Mengshen Infrared Motion Sensor Alarm - Burglar Alarm with 2 Remote Controls, Suitable for Home/Garages/Shops, H88 : Electronics

Honeywell 5800pir Series Data Sheet, PDF, Security Alarm