The NVS-EN85PX Zone Expansion Keypad is an essential accessory designed to enhance the functionality of the NVS-EN85PM Remote Paging Microphone in larger voice alarm systems. It expands the number of zones that can be managed, offering greater flexibility and control for more complex installations. Each keypad controls an additional 12 zones, allowing the system to scale up to a total of 120 zones when combined with the NVS-EN85PM.
The NVS-EN85PX Zone Expansion Keypad is an essential accessory designed to enhance the functionality of the NVS-EN85PM Remote Paging Microphone in larger voice alarm systems. It expands the number of zones that can be managed, offering greater flexibility and control for more complex installations. Each keypad controls an additional 12 zones, allowing the system to scale up to a total of 120 zones when combined with the NVS-EN85PM.
| SPECIFICATIONS | ||
Model | NVS-EN85PX | |
Power Consumption | 3W
| |
| Zone Capacity | Supports 12 Zones | |
| System Capacity | Up to 09 keypads | |
| Frequency Response | 80Hz to 16kHz | |
| Total Harmonic Distortion (THD) | <1% at RMS, 1kHz | |
| Signal-to-Noise Ratio (S/N) | >70dB | |
| Operating Temperature | -20°C to +70°C
| |
| Power Supply | DC5V, ±20%
| |
| Humidity | <95% (no condensation)
| |
| Dimension | 132(W) × 150(H) × 52(D) mm
| |
| Weight | 0.7 kg | |
| Part Number | Description | Standard Quantity | ||
| NVS-EN85PX | 12 Zone Expansion Keypad for remote paging microphone | 01 | ||
