Ajax vhfBridge (8PD) with casing
34898.92.WH1vhfBridge provides a hub with an additional channel to communicate with a monitoring station. vhfBridge allows you to use Ajax systems in cities where internet connection is unstable, nature reserves, mountain and desert areas.
Dependant on weather and terrain, alarms and events of the system can be transmitted over tens of kilometres via VHF radio waves. vhfBridge can be used as a primary or a backup communication channel.
- Allows Ajax to work in areas with an unstable Internet connection
- Up to 8 potential outputs
- 15 different events supported by vhfBridge
- Supports a backup battery
Main Features
- Allows use of Ajax systems with an unstable internet connection
- Up to 8 potential outputs
- 15 different events supported
- Supports the use of a backup battery
Specifications
| Colour | White, Black |
| Number of potential outputs |
8 |
| VHF Transmitter Power |
12 V DC, 2 A |
| Output Types | Positive trip and negative trip (depends on the settings) |
| Transmission Types |
Pulse and bistable (depends on the settings)
|
| Compatible with Ajax Central Units | Operates with Hub 2, Hub Plus, Hub 2 Plus |
| Primary Power Supply | 100–240 V, 50/60 Hz |
| Backup Power Supply | 12 V DC, up to 75 hours of power for a transponder and a transmitter |
| Supported Battery Type | 12 V battery with a full charge cycle of up to 30 hours. The maximum battery size installed in the casing should be 150 × 64 × 94 mm |
|
Recommended Battery Type
|
12 V battery with a capacity of 4 Ah or 7 Ah Backup battery is not included in the set |
| Operating Temperature Range | From –10°C to +40°C |
| Operating Humidity | Up to 75% |
| Overall Dimensions |
196 × 238 × 100 mm (with casing) 145 × 89 × 51 mm (without casing) |
| Weight |
840g (with casing) 165g (without casing) |
