4.9 Based on 1181 reviews 
Description
🛡️ Espire Mains Heat Alarm with 9V Battery
💡 Reliable Safety with ESP ES1HRV – Mains Powered Heat Alarm with Replaceable 9V Battery
The ESP ES1HRV is a mains powered heat alarm with a replaceable 9V battery backup, ideal for kitchens, garages, and lofts. It detects heat instead of smoke, making it suitable for areas where steam or dust may cause false alarms. This alarm is part of the Espire range and is quick to install and maintain.
The backup battery is easy to replace, ensuring continued safety during power cuts. Unlike other Espire models, this unit does not support RF-Link but can be connected to other alarms using wired interconnects.
🔧 Key Features – Mains Heat Alarm with Replaceable Battery
- Power Supply: 230V AC mains
- Backup Battery: 9V replaceable alkaline (PP3)
- Sensor Type: Heat (Class A2, 58°C trigger)
- Sound Output: 85dB at 3 metres
- LED Indicators: Green (Power), Yellow (Fault), Red (Fire)
- RF-Link: ❌ Not supported
- Wired Interconnect: Yes – up to 300m wiring distance
- Functions: Test button, alarm hush (10 min), fault hush (12 hr)
- Smart Features: Lock-in base, 24-hour memory, LED dimming
- Mounting: Ceiling
- Certified To: BS 5446-2:2003
🏡 Ideal For
- Kitchens and food prep spaces
- Garages and dusty work areas
- Lofts and ceiling spaces
- Homes with wired alarm networks
- Users preferring replaceable battery backup
📦 What’s in the Box
- ESP ES1HRV heat alarm
- 9V alkaline battery
- Mounting base
- Instruction manual
✅ Why Choose the ESP ES1HRV?
This alarm provides solid protection in areas where smoke detection isn’t ideal. It connects via mains power, includes a replaceable battery, and supports wired links to other alarms in your setup.
🔗 Related Products
Need wireless interconnection? Try the ESP ES1HLV Heat Alarm.
Prefer a sealed 10-year battery? See the ESP ES1HL.
📝 Summary – Mains Heat Alarm with 9V Battery
Mains powered heat alarm with replaceable 9V battery backup. Ideal for kitchens, garages, and lofts. Supports wired interconnect only. No RF-Link support.
