Receive alerts and notifications if the alarm is triggered. Kit can be extended to connect to up to 40 devices. Wire free for a quick and easy installation.
eBay
Yale SAA5030 Additional Siren ((819))
eBay
Unopened but has been stored for a time so may need new batteries. Siren door alarm with programmable code
eBay
The Yale Standard Alarm Kit EF Series Alarms is a reliable and effective home security solution from the trusted brand, Yale. This kit includes a white coloured alarm from the EF Series, which offers protection and peace of mind for your home. The only missing component is the big yellow siren, but this does not affect the overall functionality of the remaining accessories. Easy to install and use (instructions included), this alarm kit is a great choice for securing your property. Listed as used, but as can be seen from the photos, is in new condition. Photos show true condition.
eBay
YALE OUTDOOR SIREN GREY YALE OUTDOOR SIREN GREY The Yale Outdoor Siren - Grey, has an external loud siren that reaches 100dB and flashing LED lights that acts as a clear deterrent for any intruder. Up to 100dB Adjustable Siren.
eBay
Yale Alarm Siren HSA6400.
eBay
New and other Opened never used Box damaged only A28
eBay
The Yale door & window siren alarm is a new, intact device in its factory packaging, compatible with Yale brand products. Designed specifically for windows, this wireless siren alarm operates on battery power and can be connected to Amazon Alexa for added convenience. Its sleek white colour and Wi-Fi connectivity make it a stylish and modern addition to any home security system. Ideal for providing an extra layer of protection for your home, this Yale alarm is easy to install and use.
eBay