4.9 Based on 1181 reviews 
Description
🛡️ Battery Powered Carbon Monoxide and Heat Alarm
💡 Reliable Safety with ESP ES1CHL – A Dual Sensor CO and Heat Detector with 10-Year Battery
The ESP ES1CHL is a battery powered carbon monoxide and heat alarm with a 10-year sealed lithium battery. It’s ideal for kitchens, utility rooms, and fuel-burning appliance areas. This dual-sensor model is part of the Espire range and gives early warning for both heat and dangerous carbon monoxide levels.
It is also compatible with RF-Link (requires ES1RF2 module, sold separately). This feature lets alarms connect wirelessly across the home when wiring between units isn’t available.
🔧 Key Features – Battery CO & Heat Alarm with Wireless Option
- Power Supply: 3V lithium battery (non-replaceable)
- Battery Life: 10 years
- Sensors: Carbon monoxide + heat (Class A1, 58°C)
- Alarm Output: 85dB at 3 metres
- LED Indicators: Green (Power), Yellow (Fault), Red (CO/Fire)
- RF-Link Compatibility:
- ✅ Compatible with RF-Link (requires ES1RF2 module, sold separately)
- ➤ Wireless interconnection when no alarm wiring exists
- Functions: Test button, alarm hush (10 min), fault hush (12 hr)
- Extras: 24-hour memory, lock-in base
- Mounting: Ceiling
- Certified To: EN 50291-1:2018, BS 5446-2:2003
🏡 Ideal For
- Kitchens and utility rooms
- Areas with solid fuel, gas, or oil appliances
- Rental properties needing compliant, non-wired alarms
- Homes seeking low-maintenance protection
📦 What’s Included
- 1 x ESP ES1CHL CO & Heat Alarm
- Built-in 10-year lithium battery
- Ceiling mounting plate
- Instruction leaflet
✅ Why Choose This Wireless Carbon Monoxide Detector?
This Espire alarm detects both carbon monoxide and heat in one compact unit. It’s fully battery operated for easy installation, and RF-Link ready for wireless expansion across your home using the ES1RF2 module.
🔗 Related Products
Looking for a mains-powered option? Check out the ESP ES1CHLV Carbon Monoxide & Heat Alarm.
Prefer a dedicated carbon monoxide solution? See the ESP ES1CL Battery CO Alarm.
📝 Summary – Dual Sensor CO & Heat Alarm
Battery operated CO and heat alarm with a 10-year sealed battery. RF-Link compatible (ES1RF2 module sold separately) for wireless interconnection in multi-alarm setups.
