
Honeywell Home 5818MNL Recessed Door/Window Contact
$37.48
Compatible with LYNX, VISTA Controls Control Panels
Conceal opening protection inside a door or window frame with a 3-inch recessed 345 MHz contact, 0.5-inch magnet gap, and replaceable AAA lithium battery.
Description
The Honeywell Home 5818MNL places the transmitter and magnetic reed switch inside the frame, leaving little visible hardware when the door or window is closed. Its tapered 0.75-inch-diameter body fits a 3-inch-deep recess and is especially useful where trim details, furniture, or the finished appearance make a surface transmitter undesirable.
The supplied magnet must remain within the listed 0.5-inch make distance, and the transmitter uses a replaceable AAA lithium battery rather than requiring the sensor to be discarded at end of battery life. It communicates at 345 MHz, operates from 32 to 122 F in non-condensing indoor conditions, and carries FCC, IC, and cULus agency listings.
During an Allied existing-system takeover, a compatible recessed 5800-series contact can help preserve concealed opening protection while the panel and monitoring path are modernized. Allied confirms the drilling depth, magnet alignment, service access, and radio signal before installation because recessed placement is less forgiving than surface mounting.
Key Features
- Concealed recessed door/window protection
- Self-contained 345 MHz transmitter and reed switch
- 0.75 in diameter x 3 in long tapered housing
- Up to 0.5 in magnet gap
- Replaceable AAA lithium battery
- 32 to 122 F operating range
- FCC, IC, and cULus listed
- Compatible with supported 5800-series receivers
- Virtually disappears when the opening is closed
- Designed for indoor, non-condensing locations
Full Specifications
- Detection Type:
- Door/Window Open/Close
- Sensor Compatibility:
- Honeywell Home 5800 Series
- Sensor Supervision:
- Alarm, Low Battery, Periodic Check-In, Tamper
- Sensor Technology:
- Magnetic Reed Switch
- Sensor Type:
- Recessed Door/Window Contact
- Maximum Magnet Gap:
- Up to 0.5 in
- Compatible Panels:
- LYNX, VISTA Controls
- Connection Type:
- Wireless
- Wireless Connection Type:
- 345 MHz RF
- Wireless Frequency:
- 345 MHz
- Battery Type:
- AAA Lithium
- Powered by:
- Battery
- Mounting Type:
- Recessed Mount
- Operating Temperature Range:
- 32 to 122 F
- Placement:
- Indoor
- Recommended Application:
- Light Commercial, Residential
- Product Color:
- White
- System Type:
- Security Sensor
- Weight:
- 0.109 lbs
- Dimensions:
- 3 × 0.75 × 0.75 in
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