Desk Microphone
Digital PA System
SR-6500RM
Twelve-zone remote paging microphone — supervised, loop-connected, up to 600 m.
The remote paging microphone for the SR-6500 voice evacuation system. Each unit addresses twelve programmable zones plus an all-zone button, and up to 32 microphones can be loop connected over CAT5 or CAT6 cable at distances to 600 metres. Microphone failure is supervised and reported, and the unit takes its 24V DC supply from the controller.
12
Zones per Unit
32
Units per System
600 m
Cable Run
24V DC
From Controller
3 W
Consumption
Features
01
Twelve programmable zones
Twelve zone-selection buttons plus an all-zone button, each freely programmable.
02
Loop connection
Two RJ45 ports connect to the SR-6500 and on to the next microphone in the loop.
03
Supervised operation
Microphone failure is supervised, with indicators for AC, DC, fault, mic status and test.
04
Two paging modes
Press-to-talk or normal paging, with a 3.5mm line input and output volume control.
Specifications
| Description | Voice alarm remote microphone |
| Power consumption | 3 W |
| Zone capacity | 12 zones |
| System capacity | 32 remote microphones |
| Line input | 350 mV, 10 kΩ |
| Mic input | 5 mV, 600 Ω |
| Frequency response | 80 Hz–16 kHz |
| THD | <1% at RMS, 1 kHz |
| S/N ratio | >70 dB |
| Operating temperature | −20°C to +70°C |
| Power supply | DC 24V, ±20% |
| Humidity | <95%, non-condensing |
| Dimensions (W×H×D) | 256 × 149 × 52 mm |
| Weight | 1.5 kg |
All figures are nominal, per manufacturer data.
Applications