The DW100T lets you know when someone opens a window or door. When paired with a MyAlert receiver, you'll be alerted by bright flashing lights, loud sound and a powerful bed shaker.

Rest easy with the MyAlert system. When paired with a receiver, you get 24/7 safe system supervision, low battery alerts, false alert protection and superior range.

The MyAlert system is completely customizable to your needs. Add transmitters to be alerted to specific events, like sound or phone call. Add receivers for flexible alerting options in multiple rooms.

Features:

• Extra loud 100dB alarm
• Two sound options: Loud alarm or mild ding dong chime
• Ultra-thin profile at less than 3/8" thick
• Installs on right or left hand side
• 2 Li-Ion battery (included) lasts up to 10 years
• Dimensions: 4.25" W x 2" H x .5" D
• FCC certified and CE Listed