VESDA Beam Imager Reset Flush MT
| Part no. | RTS151KEY |
|---|---|
| Brand | VESDA |
| Range | Beam Detection OSID Range |
| Sub-range | Accessories |

Image for illustration; item supplied may differ
Description
The Xtralis RTS151KEY is a reset station that connects directly to the OSID-DE Dual Ended Imager's reset input and remote alarm LED output, providing reset switch operation with Red and Green LED signalling. Moulded in white PVC for flush or surface mounting, it draws from an external 24 VDC supply and operates from -10C to 60C.
The RTS151KEY is a Conventional reset station designed for the OSID-DE Dual Ended Imager within the Beam Detection OSID Range. It provides direct reset switch operation with integrated Red and Green LED signalling for status indication. Moulded in white PVC, it supports both flush and surface mounting configurations for flexible installation.
Read the full technical description
The RTS151KEY is a Conventional reset station designed for the OSID-DE Dual Ended Imager within the Beam Detection OSID Range. It provides direct reset switch operation with integrated Red and Green LED signalling for status indication. Moulded in white PVC, it supports both flush and surface mounting configurations for flexible installation.
The unit requires an external 24 VDC power supply, shared with the connected imagers, and operates reliably across a temperature range of -10°C to 60°C. It is rated for use in environments with up to 95% relative humidity, non-condensing. Physical dimensions are 70mm x 117mm x 46mm, with a corresponding backbox size of 76mm x 121mm x 44mm.
Compliance is confirmed through UL, FM, and CE listings, helping to ensure suitability for fire detection applications. The RTS151KEY is compatible with the OSID-DE Imager's reset input and remote alarm LED output, with wiring details referenced in the installation manual. It is distinct from the surface-mount RTS151KIT variant, which shares the same functionality but includes a different backbox arrangement.
Specifications
| Feature | Flush and surface mount solution |
|---|---|
| Power source | Requires an external 24 VDC power supply, the same supply that is used to power the Imagers |
| Material | PVC |
| Colour | White |
| Dimensions | 70mm x 117mm x 46 mm (4.6" x 2.75" x 1.8") (W x H x D) |
| Backbox dimensions | 76mm x 121mm x 44mm (3" x 4 3/4" x 1 3/4") |
| Humidity | 95% relative humidity, non-condensing Max |
| Temperature | -10°C to 60°C (14°F to 140°F) |
| Listings approvals | UL, FM, CE |
| Ordering code | RTS151KEY - Imager Reset Station Flush Mount |
Specifications per manufacturer documentation, subject to change. E&OE.
Optional accessories
- OSI-RE-SSConventional Reflective Beam. Uses the same accessories as the 6500 conventional beams. Please see conventional section to find these accessoriescompatible / works with: Conventional Reflective Beam. Uses the same accessories as t£789.45ex VAT£947.34 inc VATIn stock
- OSI-90Imager - 80º coverage-Imager with an 80° Field of View Providing Distances 6m to 68m. Distances: 6-34m with OSE-SP-01 / OSE-SPW, 12-68m with OSE-HPW, 12-50m with OSE-HP-01. OSI-90 can operate with up to 7 Emitters.Reset station wires to the OSI-90 Imager£653.07ex VAT£783.68 inc VATIn stock
- OSI-10Imager - 7º CoverageReset station wires to the OSI-10 Imager£633.31ex VAT£759.97 inc VATIn stock
- RTS151KITOSID Imager Reset Station SURF MTAlternative - surface-mount version with backbox of the same imager reset station£120.54ex VAT£144.65 inc VATIn stock