- Distinct and visible 105dB siren
- Connect to your exisiting Honeywell HS series alarm system
- Intermittent flashing LEDs
- Includes mounting bracket for easy installation
- Screw-free installation option
- Easy-open battery compartment
Sound The Alarm
No alarm system is complete without a siren and the Honeywell HS3BS1S Wireless Siren allows you to add a powerful 105 decibel siren to your existing Honeywell alarm system. The HS2BS1S is perfect for owners of a Honeywell HS3 alarm system that does not include an alarm system or for upgrading your setup and adding a siren to a different part of your property. The siren comes with an included mounting bracket but if you prefer to not do any drilling then you can use the optional screw-free installation method. The easy open battery compartment also means that should you need to replace the battery in two years (approximate battery life), you can do so without having to disassemble the entire unit.