Product overview
The VES VF191X indicator-unit range provides local audible and visual status for compatible alarm or isolation functions. Red and yellow indicator versions are available with different key-control options, including buzzer silence or a configured control action. Select the exact model and function before wiring, and verify the supply, current and connected interface against the current system documentation.
Technical specifications
| Brand / product range | VES |
|---|---|
| Product / system | VF191X-40 Audio Visual Indicator Units |
| Product type | Fire Detection |
| Product family | Accessories & Power |
| Subcategory | Accessories / Power |
| Models | VF1910 red indication / VF1911 red with buzzer silence key / VF1912 yellow indication / VF1913 yellow with control key |
| Supply | 18–30 V DC |
| Current at 24 V DC | 25 mA |
| Dimensions W x H x D | 3.8 x 3.8 x 1.9 inches |
| Construction | 18 gauge sheet steel |
| Enclosure colour | Gray |
| Operating temperature | 23°F to 122°F |
| Humidity | Up to 95%, non-condensing |
| Mounting | Single-gang surface / flush arrangement; surface box supplied |
| Optional accessory | VF1914-00 flush mounting collar |
Key features
- Models: VF1910 red indication / VF1911 red with buzzer silence key / VF1912 yellow indication / VF1913 yellow with control key
- Supply: 18–30 V DC
- Current at 24 V DC: 25 mA
Applications
Local indication of the specifically assigned alarm, isolation or ancillary system function in a compatible fire alarm design.
Selection and project integration
Share the fire alarm drawings, equipment schedule, compatible panel platform and cause-and-effect requirements with UDCT. Selection should confirm device protocols, supported interfaces, circuit supervision, power and standby calculations, and the exact enclosure or module arrangement.
Use the current manufacturer documentation to check compatibility, wiring limits, software requirements and approval scope. Commissioning should verify the configured alarm, fault, indication and control functions as part of the complete system. Remote reporting also requires a compatible receiving service and confirmation of local network availability.
Manufacturer documents
Official product reference
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