Bogen VM850W Emergency Notification System Features
The VM850W from Bogen is a wall mount Emergency Notification System controller with integrated battery charging unit for secured battery backup and power sharing. All components contain within one heavy-duty metal housing with a lockable cover. The BTQ-VM850 8 monitored speaker zones respectively. The controller is integrated with 500W high efficiency Class-D amplifier built-in and is capable of handling 1000W speaker load per zone and 2000W max. per unit. Each controller can cascade with up to 31 BTQ-SL8 secondary local units via local digi-link and be networkable with up to 64 BTQ-VM850W or BTQ-SG8 secondary global unit via global-net. This will then extend as little as 4 monitored A/B speaker zones to a large networked system of up to 16,384 zones. The BTQ-SL8 is linked to the BTQ-VM850W via STP CAT5/6 cable with shielded RJ45 connector (max. length 10m between units); and the BTQ-SG8 is linked to the controller via STP CAT5/6 cable with shielded RJ45 connector (max. length 100m between units), multi-mode (2 km) and single-mode (20 km) fiber optics or even longer distance upon request.
Features
- Zone Capacity: Support as little as 8 zones to a large 16,384 zones using global network of BTQ-VM8/SG8, allowing scalability for various installation sizes.
- Battery Backup: Integrate with battery charging unit for secured battery backup and power sharing, ensuring continuous operation during power outages.
- Audio Distribution: Background music and voice announcement can be distributed to different groups of zones by using 2 built-in amplifiers, enhancing user experience across locations.
- Message Storage: Internal message storage for up to 90 minutes, providing flexibility and reliability for emergency notifications.
- IP Streaming: IP based music streaming and paging over LAN/WAN, enabling modern connectivity and ease of use.
- SIP Integration: Easy integration with Terracom, TerraManager and IP phone via SIP protocol, allowing seamless communication within existing infrastructures.
- Internet Radio: Internet radio receiver built-in, offering additional audio content options.
- Amplifier Architecture: Low cost 2 channel switching amplifier architecture, providing an economical solution without sacrificing performance.
- Third Party Control: Third party control via RS232 or Ethernet, ensuring compatibility with various control systems.
Bogen VM850W Detailed Specifications
| Feature | Details |
| Product Type | Emergency Notification System |
| Zone Capacity | 8 to 16,384 zones |
| Amplifier Type | 500W high efficiency Class-D |
| Speaker Load Capacity | 1000W per zone, 2000W max per unit |
| Linking Capability | Cascade with up to 31 BTQ-SL8, networkable with up to 64 BTQ-VM850W/SG8 |
| Message Storage | Up to 90 minutes |
| Connection Type | STP CAT5/6 cable, shielded RJ45 connector |
| Control Protocols | SIP, RS232, Ethernet |
| Internet Connectivity | Built-in Internet radio receiver |



















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