Espire Mains Powered Optical Smoke Alarm with 9V Backup Battery (ES1SRV)
SKU
ES1SRV
£21.11
£17.59
Espire Mains Powered Optical Smoke Alarm with 9V Backup Battery (ES1SRV)
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Product Details for Espire Mains Powered Optical Smoke Alarm with 9V Backup Battery (ES1SRV)
The Espire ES1SRV is a 230V AC mains-powered optical smoke alarm with a 9V replaceable battery backup. Certified to EN 14604 by LPCB standards, the unit is designed for Grade D2 residential installations and supports hardwired interconnection across compatible alarm networks.
Operating at a standby power consumption of 0.2W, it features an anti-tamper lock-in wiring base for secure termination, automatic sensor self-testing, and dynamic ambient light sensing that auto-dims the power LED for night modes.
The 132mm x 52mm unit includes a 24-hour activation memory function, a 10-minute alarm hush control, and a 12-hour fault silence feature.
Key Features of the ES1SRV |
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> Mains powered, 9V replaceable battery
> Auto Sensor Test - Alarm self-checks sensor > Auto Dimming Power LED - Day mode and night mode (not intrusive to sleep) > Memory Function - Alarm stores an activation for 24 hours > Hush Function - Silences an alarm activation for 10 minutes > Anti-Tamper Lock-In Wiring Base > Grade D2 installations |
| Brand | Espire |
|---|---|
| Manufacturer Part No. | ES1SRV |
| Warranty | 5 Years |
| Colour | White |
| Interlink Options | Hard-wire Interlink (RF Upgrade Available) |
| Detectable Medium | Smoke |
| Sensor Type | Optical |
| Primary Power Source | Mains Powered (230V) |
| British Standard Grade (BS5839-6) | Grade D2 (Mains Powered with Replaceable Back-up Battery) |
| Approvals | LPCB |
| Regional Compliances | 2022 Scottish Legislation Compliant, 2022 Welsh Legislation Compliant |
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Product Specification for Espire Mains Powered Optical Smoke Alarm with 9V Backup Battery (ES1SRV)
| Product dimensions: | ø132mm x 52mm |
| Colour: | White |
| Materials: | UL94-V0 rated UV stabilised ABS |
| Mounting: | Ceiling or wall |
| Recommended installation locations: | Living areas, bedrooms, escape routes & stairways |
| Indication: | 3 LEDs; Green - power, Yellow - fault, Red - fire |
| Auto dim power LED: | Day and night mode (non intrusive) |
| Manual test button: | Checks sensor, electronics & sounder |
| Technical: | Sensor type: Optical Smoke Sounder output: 85dB @ 3m Hush function: Alarm hush - 10mins, Fault hush - 12hrs Installation grade: D2 |
| Supply, power & backup: | Supply type: Mains AC with battery backup Supply voltage: 230 VAC Frequency: 50Hz Power consumption: 0.2W (standby), 1W (max. |
| Battery: | Backup: Replaceable battery Type: 9V alkaline Size: PP3 Chemistry: Alkaline |
| Interconnectability: | Wired interconnect supported: Yes Max. interconnect wiring distance: 300m RF LINK supported: No Max. supported wired & RF-LINK interconnected devices: 28 |
| Environment: | Operating temp: 0 - +40oC Relative humidity: 95% (non condensing) |
| Accessories: | ES1MP Alarm Masking Plate ES1MTW: Alarm Multi Tool (2 pack) White ES1MTB: Alarm Multi Tool (2 pack) Black |
| Features: | Dust compensation, Insect mesh, Lock-in wiring base, 24 hour memory function, Clear LED indication status |
| Warranty: | 5 years |
| Weight: | 0.25kg |
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