The Household Alert Systems are a simple and inexpensive way of bringing some peace of mind to your home.
82-16960 - Wireless Long Range Household Motion Alarm/Alert System
82-16961 - Wireless Long Range Household Garage Door Alarm/Alert Set
82-16962 - Wireless Long Range Household Windows/Door Alarm/Alert Set
82-16963 - Additional Motion Sensor for Wireless Long Range Alarm/Alert System
26-1942 - Relay Socket 5-Pin, For Bosch Type Auto Relay
Five Pin Relay Socket
Compatible with popular Bosch and similar four and five pin automotive relays.
MCM is a great company. Very fast service and shipping of Raspberry Pi. Will tell all my friends to buy from MCM