Bogen VAR1 Voice Activated Relay for 70V Paging
Two sets of C-Form (both N.O. and N.C.) relay contacts respond to audio activity
4 levels of input signals: microphone, 600-Ohms line, 25V, and 70V speaker systems
Built-in balanced, low noise, high gain microphone
$164.99
Product Overview
The VAR1 is a relay device that monitors audio activity over a wide range of input voltages and operates two sets of C-Form relay contacts in response to detected activity. The VAR1 can be used to detect voltages as low as signals directly from a microphone or as high as signals from 70V speaker systems. A low-level output of the detected audio, transformer-isolated from the input, is also made available for use with other equipment. The VAR1 can also be used as a balanced, low-impedance microphone pre-amp. The VAR1 is ideally suited to provide a set of contact closures for paging ports of lower cost telephone systems that do not have a set of AUX contacts to trigger paging equipment. An adjustable release delay (up to 25 seconds) keeps the paging system from dropping out in the middle of a page.
Main Features
- Two sets of C-Form (both N.O. and N.C.) relay contacts respond to audio activity
- 4 levels of input signals: microphone, 600-Ohms line, 25V, and 70V speaker systems
- Built-in balanced, low noise, high gain microphone pre-A
| Specifications | |||||||||
| Part Number | VAR1 | Product Model | VAR1 | Product Name | VAR1 Voice-Activated Relay | Product Series | VAR1 | Product Type | Relay |
| Physical Characteristics | |||||||||
| Application/Usage | Security System | ||||||||
| Product Information | |||||||||
| Contact Type | DPDT | ||||||||
| Warranty | |||||||||
| Limited Warranty | 2 Year | ||||||||
| Miscellaneous | |||||||||
| Features | LED Indicator | ||||||||
| Weight | 2 lbs |
|---|