© Safe Fleet | 2020 | All rights reserved | Part #: 700-1234 R1
DH4 Installation Guide
p. 4
System Components
Required Tools & Equipment
The DVR system must be installed by a professional installer. A professional installer has the experience and equipment to
Check that you have all the system components and inspect the units for any scratches or damage before installing.
Keys included in package contents:
• DVR keys for securing the removable hard drive.
• Front cover keys for securing the removable front cover.
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System Components
The typical installation components are listed below.
• DH4 video recorder with hard drive, locking front cover, cable cover, fasteners, and mounting plate
• Power harness (PH2X2MFJR)
Camera Options
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• Camera harness (HEHDxx or HExHD)
Accessory Options
• Adaptor harness (WT2)
• G-Sensor (G-SENSOR-EXT)
• Expansion harness
• RGY button with extension cable
• GPS antenna (built-in GPS)
• WIFI antenna (built-in WIFI)
• Smart-Reach WIFI bridge
• Smart-Reach cellular router
• Portable video monitor
• SD card