Risco XS3D Wireless External Sounder

RISCO Group’s stylish two-way wireless external sounder XS3D is designed to extend the signaling capabilities of the security system outside the protected area. Being fully battery operated and wireless, XS3D offers an easy and flexible solution for quick installation.
The sounder includes a pre-alarm feature which sends an alarm if the system is vandalised during entry delay. In this situation, the siren will activate independently of the control panel.

The sounder also provides squawk notifications when the system is armed or disarmed. This includes a special 4 squawk notification that indicates that the alarm has been triggered which could signify a break-in.

Several wireless sounders can be assigned to a single system.