YaleSR2100i Smart Home Alarm Kit

Yale SR-1100i Wireless Home Alarm - White, white, SR-2100i

Yale IA-320 Sync Smart Home Alarm 6 piece kit. Includes Sync Alarm Hub, External Siren, 1x Door/Window Contacts, 2x PIR Motion Detector, Keypad. Works with Alexa, Google Assistant & Philips Hue

Yale EF-3PETPIR Easy Fit Alarm Accessory Pet PIR Motion Detectors, Pack of 3, White, Motion Activated, Pet Friendly Accessory for SR & EF Alarms, 868MHz technology