Comcast LDHD2AZW Installation Manual
Comcast LDHD2AZW Installation Manual

Comcast LDHD2AZW Installation Manual

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Introduction

The LDHD2AZW is designed to secure the perimeter of the residential premise and provide the ability to
add various automation services. The LDHD2AZW, which consists of a sensor and a magnet that
attaches to a door or window, will communicate door or window events to the home security system.
When the magnet is moved away from the sensor, a signal will be sent to the control panel that
communicates the changed state to the security system. Signals can also be used to activate a chime or
convenience lighting based on system settings.
The LDHD2AZW is designed to be installed indoors only.
The LDHD2AZW is compatible with the following Touch Screen: Technicolor TCHT2AA0.

Specification

Frequency
Battery Type
Operating
Temperature
Storage Temperature
Battery Life
Ratings
Ferrous Materials
Dimension
LDHD2AZW Installation Guide
2.4GHz
CR2 Battery, Jauch P/N - 245718
0° C to 49° C (32°F - 122°F)
-20° C to 60° C (-4°F - 140°F)
5 Years (Not verified by UL)
3V/0.2A
Sensor gap distance performance may be varied if installed on ferrous
material with a minimum gap of 1" and maximum gap of 2"
Sensor Device: 80.4mm x 23.1mm x 23.2mm (3.17" x 0.91" x 0.91")
Magnet: 35.1mm x 12.3mm x 13.4mm (1.38" x 0.48" x 0.53")
Spacer: 3mm and 6mm (0.12" & 0.24")

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Summary of Contents for Comcast LDHD2AZW

  • Page 1 LDHD2AZW Installation Guide Introduction The LDHD2AZW is designed to secure the perimeter of the residential premise and provide the ability to add various automation services. The LDHD2AZW, which consists of a sensor and a magnet that attaches to a door or window, will communicate door or window events to the home security system.
  • Page 2 Installation NOTE: The LDHD2AZW is for indoor use only – it MUST be installed indoors. NOTE: This LDHD2AZW shall only be installed on painted wood and steel surfaces for UL applications. 1. Once paired the LED will blink either a red, green, or amber color providing a visual indicator of the communication performance with the home controller or security system.
  • Page 3 4. When mounting the magnet, add spacers as necessary to ensure the back of sensor and magnet are on the same plane. Peel the paper off one side of the double-sided tape provided, attach to the back of the magnet or spacer and press firmly for a few seconds. Peel the paper off the back of the magnet or spacer, align the magnet to the sensor and press firmly for a few seconds.
  • Page 4 RF environment. Install a repeater so the system's range can reach the desired location for the sensor. 3. Perform a Factory Reset and then Re-pair the sensor as indicated in the steps above. Certification and Compliance 1. The LDHD2AZW certification and compliance statement can be found here: XHD2-LD Door/Window Sensor FCC.

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