ESP ES1SLV Espire Optical Smoke Alarm Powered by Mains with a 10 Year Lithium Battery

Description Espire Optical Smoke Alarm with Mains Power and Lithium Battery Backup Reliable Safety with ESP ES1SLV – Mains Powered Optical Smoke Alarm with 10-Year Battery Backup The ESP ES1SLV is a mains powered optical smoke alarm with a sealed 10-year lithium battery backup. Designed for bedrooms, lounges, hallways, and escape routes, it provides fast, quiet, and reliable smoke detection as part of the Espire alarm range. This model is RF-Link compatible (requires ES1RF module, sold separately), allowing wireless interconnection with other Espire alarms where no interconnect wiring is available. Key Features – Mains Optical Smoke Alarm with RF-Link Option Power Supply: 230V AC mains Backup Battery: Sealed 10-year lithium (non-replaceable) Sensor Type: Optical smoke Sound Level: 85dB at 3 metres LED Indicators: Green (Power), Yellow (Fault), Red (Fire) RF-Link Compatibility: Works with RF-Link (requires ES1RF module, sold separately) Enables wireless interconnection where wiring is not available Functions: Manual test button, 10-minute alarm hush, 12-hour fault hush Other Features: Day/night LED dimming, dust filter, insect mesh Certified To: EN 14604:2005 AC:2008 Ideal Applications for Optical Smoke Detection Bedrooms and living rooms Staircases and escape routes Student housing and HMOs Homes requiring tamper-resistant mains smoke protection Refurbishments where wireless interconnect is beneficial What’s Included ESP ES1SLV optical smoke alarm Built-in 10-year lithium battery backup Ceiling or wall mounting base User instruction leaflet Why Choose This Espire Smoke Alarm? Easy to install and ideal for modern homes, this alarm combines mains power with long-life battery backup. Silent night mode, optical smoke sensing, and optional RF-Link wireless interconnection make it a flexible and dependable fire safety solution. Related Products Need carbon monoxide protection too? See the ESP ES1CHLV CO & Heat Alarm. Looking for a battery-only smoke alarm? Try the ESP ES1MUL Multi-Sensor Alarm. Summary – ESP Optical Smoke Alarm with Battery Backup Mains powered optical smoke alarm with sealed 10-year lithium battery backup and optional RF-Link wireless interconnection. Ideal for escape routes, bedrooms, and living areas. Read More