Product guide
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ZR Range - Coaxial Telemetry Receivers
• Compatible with all pan & tilt heads
• Available as board (PCB) only or in
weatherproof box (WBX)
• Range of AC voltage outputs plus
24V DC model
• Pan, tilt, zoom, focus and auxiliaries
on all models
• Supports presets
• Twisted pair control input (20 mA
current loop) for long distances
• Video gain and lift to compensate
for long cable runs
Model Variations
Model ZR3M ZR4M ZR-DC
Type AC AC DC (variable speed)
Presets 0 8 8
Auxiliaries 2 4 4
Iris control no yes yes
PCB size 120 x 100 x 30mm 120 x 100 x 45mm 165 x 180 x 45mm
ZR-DC pictured