![Yale AC-DC Sync Alarm Door/window Contact - Sync Smart Home Alarm - 200 m range - Works with Alexa - The Google Assistant - Philips Hue , White : Amazon.co.uk: DIY & Tools Yale AC-DC Sync Alarm Door/window Contact - Sync Smart Home Alarm - 200 m range - Works with Alexa - The Google Assistant - Philips Hue , White : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/41Dvu6AYmES._AC_SY355_.jpg)
Yale AC-DC Sync Alarm Door/window Contact - Sync Smart Home Alarm - 200 m range - Works with Alexa - The Google Assistant - Philips Hue , White : Amazon.co.uk: DIY & Tools
![Yale IA-340 20pc Sync Smart Home Alarm with x6 Motion Sensors, x6 Window/ Door Sensors and x2 Cameras Yale IA-340 20pc Sync Smart Home Alarm with x6 Motion Sensors, x6 Window/ Door Sensors and x2 Cameras](https://www.costco.co.uk/medias/sys_master/images/h21/h6a/97743399321630.jpg)
Yale IA-340 20pc Sync Smart Home Alarm with x6 Motion Sensors, x6 Window/ Door Sensors and x2 Cameras
![Yale B-HSA6010 Alarm Accessory Door/Window Contact White, Accessory for HSA Alarms Including YES-ALARMKIT, Suitable for Main Access Points, White : Amazon.co.uk: DIY & Tools Yale B-HSA6010 Alarm Accessory Door/Window Contact White, Accessory for HSA Alarms Including YES-ALARMKIT, Suitable for Main Access Points, White : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/81JJKn165SL._AC_SL1500_.jpg)
Yale B-HSA6010 Alarm Accessory Door/Window Contact White, Accessory for HSA Alarms Including YES-ALARMKIT, Suitable for Main Access Points, White : Amazon.co.uk: DIY & Tools
![Yale B-HSA6010 Alarm Accessory Door/Window Contact White, Accessory for HSA Alarms Including YES-ALARMKIT, Suitable for Main Access Points, White : Amazon.co.uk: DIY & Tools Yale B-HSA6010 Alarm Accessory Door/Window Contact White, Accessory for HSA Alarms Including YES-ALARMKIT, Suitable for Main Access Points, White : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/51PQPDewaxL._AC_SX355_.jpg)