DSC Intrusion Detection EV-DW4927SS Wireless Shock Sensor, CR123 3 Volt Lithium Battery, 4 to 122 Deg F, 1-11/16″ Length x 1″ Width x 2-15/16″ Height, With Door/Window Contact

DSC Intrusion Detection EV-DW4927SS Wireless Shock Sensor, CR123 3 Volt Lithium Battery, 4 to 122 Deg F, 1-11/16″ Length x 1″ Width x 2-15/16″ Height, With Door/Window Contact

Features:

• Electro-Mechanical Shock Sensor
• Adjustable Sensitivity
• Audible and Visual Pre-Alert
• Built-In Reed Switch and Case Tamper
• Functions as a Door/Window Contact
• 5/8″ Maximum Magnet Gap
• Two Serial Numbers for Independent Operation
• Mounting Plate Include