• Features include built in 105-decibel siren, emergency panic button, built in back up battery, pet friendly
• Sets up in seconds, no installation or programming
• 24/7 Emergency response service starts 19;95 per month; Monitoring is optional and requires no long term contract or credit check; Activation details included with system
• Assembled dimensions inch; depth: 5 height: 6-1/6 width: 3 weight: 1-1/2-Pound
• Requires lasershield basic starter kit for use

Product Description
Additional Motion Detector For Lsybsk0013101 Lasershield Master Alarm; Protects Rooms Of Up To 1200 Sq Ft; Uses Invisible Infrared Technology LaserShield WDU-0013301 Wireless Detection Unit