The ELK-319DR is a Supervised, Wireless Door Sensor uniquely designed for recess mounting on the inside edge of a door and its frame. The sensor is virtually invisible when the door is closed.

This sensor is compatible with Elk’s 319MHz Receivers/Panels as well as many other panels that operate on the 319.5MHz Frequency and adhere to the ITI/Interlogix protocol.

Features:

• Our most discrete door sensor!
• Long range and battery life
• Transmits open/close, tamper, low battery, and supervisory signals
• Uses single easy to find CR2 battery

What's Included:

• Recessed Door Sensor & Magnet
• (1) CR2 Battery
• Instructions