1 x Yellow Siren. 30m wire free range. Expand your system with up to 20 accessories.
eBay
433MHz Mini Door Window Alarm Sensor Wireless Intelligent Door Sensor Security Alarm Host
Aliexpress UK
Our new Sync alarm connects simply to other security products in the Yale Smart Living family. Smart, connected security for real life so you can enjoy total peace of mind from anywhere.
eBay
ONENUO Tuya Zigbee Smoke Sensor Fire Alarm Detector Home Security Alarm Smoke Sensor Should Work
Aliexpress UK
3 x Pir hsa6020. YALE HSA ALARM. Discoloured used.
eBay
Wireless PIR Motion Sensor Detector Alarm with Remote Controls Infrared Motion Sensor Alarm
Aliexpress UK
Yale Locks HSA6010 Alarm Accessory - Door and Window Contact Brand New.
eBay
ONENUO Tuya Zigbee Smoke Sensor Fire Alarm Detector Home Security Alarm Smoke Sensor Should Work
Aliexpress UK
Smart Together: Bringing you a new level of security with the ability to integrate with lights and voice assistants to enhance your security system. NOTE: This product does not work with EF and SR alarms.
eBay
Solar Motion Sensor Alarm Outdoor Solar Alarm Loud Siren LED Strobe Lights Sound Security Alarm
Aliexpress UK
YALE HSA ALARM Pir hsa6020. working order.
eBay
Wireless Motion Sensor Alarm Home Security Device Battery-powered PIR Alert Infrared Sensor Alarm
Aliexpress UK
eBay
Outdoor Door Window Alarm Sensor Security With Remote Control Burglar Alarm Magnetic Sensor Door
Aliexpress UK
1 x Outdoor siren b. Check in from anywhere in the world and receive alerts and notifications when your alarm is triggered. You’ll always be in the know through your smartphone or smart watch. Part Alarming by Zone: Alarm can be set to create two different zones allowing you to arm one or both zones.
eBay
Zigbee Smoke Sensor Tuya Fire Alarm Detector Home Security Alarm Smoke Sensor for Home Security
Aliexpress UK