HD77 Installation Guide
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Figure 5 – Mounting Guidelines
• Install the device in a location where the detector and camera’s field of view is clear of any obstacles.
• For LAN connection, use a CAT5e/CAT6 Ethernet cable (70m Max.) between the HD77 and the router.
• Mount the module so that walking traffic cuts across the beam pattern.
2.2.2 Cautions
• Do not install the device near objects causing temperature changes such as heaters, refrigerators and
ovens.
• Do not install the device in the path of air flow from vents, fans or windows.
• Do not install the device in the path of reflective surfaces, direct sunlight or infrared light.
• Do not install the device where it is exposed to oil vapors or steam.
• Do not touch the sensor surface or the camera lens as this could result in a detector malfunction.
2.3 HD77 Installation (Wall or Corner Mount)
1. Separate the front from the back plate of the HD77:
Step 1.
Open the lock mechanism at the bottom of the device.
Step 2.
Pry the cover off from the bottom of the unit.
Step 3.
Lift the front cover up and away. On the back of this module you will see the serial number.
Step 4.
Knock out the appropriate holes on the back plate. Use an awl or an ice pick.
Step 5.
Write the serial number of the module into your module table. Include the exact location of this
module. If you are using BabyWare the serial number will be displayed, but you will need to
write down the correct location for each module serial number.
2. Ensure to include the wall tamper knockout for the installation.