Honeywell Home PROSIXCT

Encrypted Wireless Door/Window Contact Sensor

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The Honeywell Home PROSIXCT is a door and window contact sensor for a Honeywell Home PROA7PLUS Alarm System. It can also be used as a wireless transmitter for a Normally Closed (NC) wired contact sensor. This wireless sensor uses 128-bit AES encryption. Buy the PROSIXCT from Alarm Grid.
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The Honeywell Home PROSIXCT serves as a wireless door and window contact sensor for use with the Honeywell Home PROA7PLUS Alarm Panel. The included magnet is used in conjunction with the built-in reed switch. It also includes a small terminal block for connecting a single NC contact.

For normal operation, the main PROSIXCT should be mounted on a door or window frame, and its included magnet should be positioned on the moving portion of the door or window. When the door or window opens, the magnet will become separated from the sensor, and the sensor's internal reed switch will be released. The sensor will then know to transmit a fault signal to the panel. A fault will be reported to the panel once the magnet is more than 1.3" away from the sensor (Break Gap). A restoral signal is sent once the magnet is back within 0.75" of the sensor (Make Gap). For proper function, you must have the magnet within 0.75" of the sensor when the door or window is closed. The sensor and magnet can be mounted using screws or double-sided foam tape. Mounting hardware comes included. An indentation on the side of the sensor shows on which side to place the magnet.

In addition to being used as a standard door and window contact sensor, the PROSIXCT can also be used as a wireless transmitter for a single NC wired input. This is done by connecting the wired contact to the designated terminal block on the PROSIXCT. The PROSIXCT will then be able to send wireless signals to the PROA7PLUS Panel on behalf of the connected sensor. A separate zone for the PROSIXCT will be used for this purpose. The two (2) distinct zones can be clearly identified within programming as Reed Switch and Terminal Block. The Reed Switch Zone is for the sensor to be used with its included magnet as a conventional door and window contact. The Terminal Block Zone is for connecting a wired NC contact sensor so that the PROSIXCT can be used as a wireless transmitter.

The Honeywell Home PROSIXCT includes some useful features to ensure the best operation possible. A Green LED light on the sensor assists with enrollment and troubleshooting. There is a tamper switch to let the system know if someone tries to open the PROSIXCT. In addition to the tamper signal, the Green LED will flash when the tamper is activated. The sensor uses a single lithium CR123A battery for power, and it has an average battery life of five (5) years. The sensor can send signals to the PROA7PLUS Panel from more than 300 feet away in an open air setting. RF supervision can be enabled to ensure that the PROSIXCT is communicating with the panel successfully. The sensor uses 128-bit AES encryption for enhanced wireless security. Auto-enrollment is recommended when pairing the sensor.


  • Device Type: Encrypted Wireless Door/Window Contact & Transmitter
  • Compatibility: Honeywell Home PROA7PLUS
  • Break Gap: 1.3"
  • Make Gap: 0.75"
  • Wireless Communication Range: 300+ Feet
  • Wireless Encryption: 128-bit AES
  • Wireless Zones Used: Up to 2 (Reed Switch & Terminal Block)
  • Terminal Block: Normally Closed (NC) Contact Only
  • Mounting Options: Screws or Double-Sided Foam Tape
  • Mounting Hardware: Included
  • Battery Type: Single Lithium CR123A Battery (included)
  • Battery Life: ~5 Years
  • Features: LED Light, Tamper Switch, Auto-Enrollment, Low-Battery Detection, RF Supervision
  • Dimensions: 3.13"L x 1.61"W x 1.0"D
  • Operating Temperature: 32°F to 122°F
  • Operating Humidity: 5% to 95%, Non-Condensing

Brand: HoneywellResideo

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This device can monitor a Normally Closed only external contact. The external contact wiring should be limited to 3 feet. To my knowledge, there aren't any of the PROSIX sensors that can accept a Normally Open external input (at this time). There is the <a href="">5817CBXT</a> which you could use if you have the <a href="">PROTAKEOVER</a> module and set it for Honeywell 5800 Series.
Can this be used to monitor a residential waterflow? Will it monitor normally open contacts?
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