DSC WT8911 is a 2-way wireless outdoor siren for alarms and squawks. It provides temperature to WT5500 wire-free keypad and strobe light functionality for visual indication. It has a large print area ...

Ring has announced that it’s releasing a second generation version of Ring Alarm and the all-new Outdoor Siren to protect your home. The Ring Alarm Outdoor Siren will work with your Ring Alarm ...