ELK 319DR Recessed Door Sensor, 319 Series

Deliver discreet, professional door monitoring with the ELK Products ELK-319DR recessed door sensor. Purpose-built for installers and security managers, this recessed magnetic contact hides inside the door edge and frame to preserve aesthetics while delivering supervised RF security signals critical for intrusion detection and access monitoring. The ELK-319DR transmits open/close, tamper, low battery and supervisory notifications over the 319.5 MHz wireless band, making it compatible with ELK receivers/panels and many 319.5 MHz systems. With a compact 0.8" depth and 2.3" length, the unit fits flush for a nearly invisible installation ideal for commercial storefronts, offices, and high-end residential projects. Powered by a single, easy-to-find CR2 battery, it offers extended battery life to lower maintenance costs and keep systems online longer. RoHS-compliant and designed for indoor use, the ELK-319DR combines reliable RF connectivity, discreet form factor, and supervised monitoring to support your security, surveillance, and alarm system needs. Add the ELK-319DR to your next installation for subtle, dependable door protection—order now or contact us for bulk purchasing and integration support.

• Ultra-discreet recessed design keeps sensors hidden when doors are closed, preserving aesthetics for commercial and residential installations
• Supervised wireless monitoring (319.5 MHz) for dependable open/close, tamper and low-battery alerts that reduce false alarms
• Long CR2 battery life and easy single-battery replacement minimize maintenance and service calls
• Wide compatibility with ELK receivers/panels and other 319.5 MHz systems for straightforward integration into existing security setups
• Compact form factor (0.8" depth, 2.3" length) designed for clean, professional recessed mounting on door edges