4.9 Based on 1181 reviews 
Description
🛡️ Espire Smoke and Heat Alarm with 10-Year Battery
💡 Reliable Safety with ESP ES1MUL – Battery Powered Smoke and Heat Multi-Sensor Alarm
The ESP ES1MUL is a battery powered smoke and heat multi-sensor alarm, offering advanced dual detection for living rooms, bedrooms, lofts, and stairwells. It combines optical smoke and heat sensing for a faster and more accurate response to fire conditions.
This model is also RF-Link compatible (requires ES1RF2 module, sold separately) — allowing it to wirelessly interconnect with other Espire alarms when no wiring is available.
🔧 Key Features – Dual Sensor Alarm with Wireless Interconnect
- Power Supply: 3V lithium battery (sealed, non-replaceable)
- Battery Life: 10 years
- Sensors:
- Optical smoke
- Heat (Class A1, triggers at 58°C)
- Sound Output: 85dB @ 3 metres
- RF-Link Compatibility:
- ✅ Supports RF-Link (requires ES1RF2, sold separately)
- ➤ Enables wireless linking of up to 28 Espire alarms
- LED Indicators: Yellow (Fault), Red (Fire)
- Functions: Manual test, 10-min alarm hush, 12-hr fault hush
- Mounting: Ceiling
- Build Features: Insect mesh, dust compensation, lock-in base
- Standards: EN 14604:2005 +AC:2008, BS 5446-2:2003
- Warranty: 5 years
🏡 Ideal For
- Bedrooms and living areas
- Escape routes and stairways
- Lofts and residential zones
- Homes needing no-wiring installation
- Projects requiring fast multi-sensor detection
📦 What’s Included
- ESP ES1MUL alarm
- Integrated lithium battery
- Mounting base
- Instruction leaflet
✅ Why Choose the ESP ES1MUL?
This dual sensor alarm boosts fire safety with combined heat and smoke detection in one unit. It’s low-maintenance and completely wire-free. With RF-Link compatibility via ES1RF2, you can easily connect multiple alarms throughout your property.
🔗 Related Products
Need mains power instead? Try the ESP ES1SLV Smoke Alarm.
Looking for CO and heat detection? See the ESP ES1CHLV Alarm.
📝 Summary – Dual Sensor Smoke & Heat Alarm
Battery powered smoke and heat alarm with 10-year sealed lithium battery. RF-Link compatible (ES1RF2 sold separately) for wireless interconnection across up to 28 Espire alarms.
