Red Arrow SNP/SS/ST/V2/B | Sentinel Pro Surface V2 Emergency Surface Downlight | Black, Area & Escape Lens, Self-Test
£20.78 (inc VAT: £24.94)
Summary
The Sentinel Pro Surface is a next-generation emergency surface downlight designed to deliver maximum flexibility for all emergency lighting applications. Featuring innovative interchangeable optic design, this luminaire can be configured for both open area and escape route lighting requirements.
Built with advanced LiFePO4 battery technology, the unit provides reliable 3-hour emergency operation with superior battery life and performance. The robust IP65-rated construction ensures dependable operation in demanding environments, while the selectable self-test functionality reduces maintenance requirements and ensures compliance with emergency lighting regulations.
With its compact 155mm square profile and efficient 2W LED design, the Sentinel Pro Surface offers an ideal solution for modern commercial, industrial and public buildings requiring flexible emergency lighting coverage.
Features
- LiFePO4 battery technology for extended battery life
- 3 hours emergency operation duration
- Interchangeable open area and escape route optics
- IP65 weatherproof rating
- Selectable self-test or manual test operation
- 280 lumen output for open area, 230 lumen for escape route
- 6500K colour temperature for optimal visibility
- Polycarbonate body with acrylic diffuser
- Class II electrical safety rating
- 102,000 hour LED life expectancy
- Operating temperature range 0°C to +45°C
- UKCA and CE approved
- 5-year product and battery warranty
- 2-year on-site warranty
- Compact 155 x 155 x 46mm dimensions
FAQ
What is the difference between open area and escape route optics?
The open area optic provides 280 lumens with a wider light distribution pattern suitable for illuminating larger spaces. The escape route optic delivers 230 lumens with a more directional beam pattern designed to clearly mark exit routes and pathways.
How does the self-test function work?
The selectable self-test function automatically performs regular testing of the emergency lighting system, checking battery condition and LED operation. This reduces manual maintenance requirements and helps ensure compliance with emergency lighting regulations. The unit can also be set to manual test mode if preferred.
What are the benefits of LiFePO4 battery technology?
LiFePO4 (Lithium Iron Phosphate) batteries offer superior performance compared to traditional NiCd batteries, including longer lifespan, better temperature stability, faster charging, and more consistent power delivery throughout the discharge cycle. This technology provides more reliable emergency lighting operation.
Can this unit be used in outdoor applications?
Yes, the IP65 rating provides protection against dust ingress and water jets from any direction, making it suitable for both indoor and outdoor installations where protection from the elements is required.
What is the emergency duration and how often should it be tested?
The unit provides 3 hours of emergency illumination when mains power fails. Emergency lighting should be tested monthly for duration and annually for the full 3-hour period, though the self-test function can automate much of this testing requirement.
What warranty is provided with this emergency light?
The Sentinel Pro Surface comes with a comprehensive 5-year warranty on both the luminaire and emergency battery, plus a 2-year on-site warranty for additional peace of mind.
Specifications
- Model Code: SNP/SS/ST/V2
- Lumen Output: 280lm
- Emergency Lumen Output: 280lm (Open Area) / 230lm (Escape Route)
- Power Consumption: 2W
- Emergency Duration: 3 Hours
- Voltage: 220-240V
- Frequency: 50/60Hz
- Colour Temperature: 6500K
- Power Factor: >0.3
- LED Life Expectancy: 102,000 Hours
- Battery Type: LiFePO4
- IP Rating: IP65
- Electrical Class: Class II
- Driver Type: Fixed
- Body Material: Polycarbonate
- Diffuser Material: Acrylic
- Colour Finish: White RAL9003
- Working Temperature: 0°C to +45°C
- Emergency Working Temperature: 0°C to +45°C
- Dimensions: 155 x 155 x 46mm
- Net Weight: 0.375kg
- Approval: UKCA CE
- Warranty: 5 Years
- Emergency Battery Warranty: 5 Years
- On Site Warranty: 2 Years
Downloads
- Datasheet (Adobe PDF)
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