



Deta 1165 Deta Protect Mains Powered Heat Alarm With Hush, Alkaline Battery Back Up & Push Fit Base 240V
1165
Range Options
Deta 1165 Mains Powered Heat Alarm – 240V with Hush, Alkaline Battery Back-Up & Push Fit Base
The Deta 1165 Heat Alarm is designed for use in areas where smoke detectors may cause false alarms, such as kitchens, garages, and attics. Using thermistor-based Class A2 heat sensing technology, it activates when ambient temperatures reach the pre-set threshold, ensuring reliable fire detection in high-fume or dusty environments.
- Class A2 Heat Detection: Activates between 54°C and 70°C, ideal for areas prone to steam, dust, or cooking fumes.
- Mains Powered with Battery Back-Up: Operates on 230V mains with an alkaline battery to ensure continued protection during power outages.
- User-Friendly Features: Includes a test button, silencer (hush) function, LED status indicators, and a removable dust cover for maintenance.
- Interlink Capability: Connect up to 12 compatible Deta alarms (smoke, heat, or CO) to trigger all alarms when one is activated.
- Safety Alerts: Features low battery warning, missing battery alert, and maximum power consumption of only 9W.
Technical Specification
- Power Supply: 230V mains with alkaline battery back-up
- Sensing Technology: Thermistor (Class A2)
- Interlinking: Up to 12 compatible alarms
- Mounting: Push fit base
- Power Consumption: Max 9W
✅ Install the Deta 1165 heat alarm for dependable protection in kitchens and utility spaces—smart design with easy fitting and full interlink compatibility!
Mounting Method | Surface |
Ean Code | 5016211218429 |
Range | Deta Protect |
Product | Alarm |
Type | Fixed Heat |
Colour | White |
Voltage | 230V |
Warranty | 5 Years |
Mounting | Surface |
Material | Plastic |
Standards | BS5446-2:2003 |
Qualifier | 85dB |
Wiring Method | Wired |
Voltage Type | AC |
C/w Batteries | Y |
C/w Call Points | N |
Addressable | N |
Minimum Operating Temperature | 5 Degrees C |
Maximum Operating Temperature | 38 Degrees C |
Rated Supply Voltage | 240 V |
Power Supply Mains | 240 V |
Maximum Number Of Detectors | 12 |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
Click here to find out more.