Sale Icon
Review Icon
Free Delivery Icon

BG SDMHA Mains Powered Heat Alarm with 9V Battery Backup, White Heat Detector

Model No. SDMHA by: BG Electrical
Availability: Usually 2 - 3 Days

£20.65

Ex. VAT
List price £100.66
You save £80.01!
Free Delivery
(over £100+VAT, applies to zones A&B only , £6 +VAT otherwise)
Click & Collect
Order online & collect in store

The BG mains powered heat alarm can be used to provide safety where a smoke alarm may not be suitable.

Note: this item is non-returnable; we are not able to take it back as "unwanted". Please make sure that this is the exact item you require before ordering.

Heat alarms are ideal for use in kitchens and other rooms where smoke or steam may be present, and will alert you if there is a significant rise in temperature which may indicate a fire is about to break out.

This alarm can be interconnected with the wider range of BG interconnected alarms for complete coverage.

BG SDMHA Mains Powered Heat Alarm - Features

  • Hardwired alarms wire directly into your home electric system
  • Interconnecting: connect up to 24 heat and smoke alarms, or up to 12 alarms when including a CO alarm
  • Dust cover (included) prevents contamination of the device during installation
  • 9V battery backup ensures the alarm will operate if mains power is lost
  • Alarm volume 85dB(A) at 3m
  • The Hush function allows the alarm to be temporarily silenced
  • Test function, fault and low battery warnings to assist with alarm maintenance
  • BSI, UKCA and CE certified
  • Alarm volume 85dB(A) at 3m
  • Class 2 alarm
  • Certified to BS 5446-2:2003, BSI Kitemark number KM 645618
  • UKCA and CE certified
  • 10-year product lifetime

BG SDMHA Mains Powered Heat Alarm - Specs

  • Standard(s): BS 5446-2:2003
  • Classification: Class 2
  • Dimensions: 133mm diameter, 58mm projection from the ceiling
  • Mains Power: 220-240V~50Hz, 60mA
  • Battery Backup: 9V DC
  • Capacity: 20-40m²
  • Alarm Volume: 85dB(A) at 3m
  • Operating Temperature: 0°C to 40°C
  • Ambient Humidity: 5~95%
  • Alarm Sensitivity: 54°C~70°C
  • Sound Pattern: ISO8201(BI 0.5s - pause 0.5s - BI 0.5s - pause 0.5s - BI 0.5s - pause 1.5s, with the RED LED flashing, repeat this alarm pattern)
  • Interconnecting: Connect up to 24 heat and smoke alarms, or up to 12 alarms when including a CO alarm
  • Mounting Position: Ceiling (distance from side wall should be over 30cm)
  • Wiring: Use a minimum of 1.5mm² 250V insulated wire for all wiring, including interconnecting wiring
  • Max Wiring Length: 150m between first and last alarm
  • Product Lifetime: 10 Years
  • RoHS Directive: Yes
  • WEEE Directive: Yes

Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.

Need more detailed specs?

Ask a question

Note: HTML is not translated!

more new 9V battery powered Aico Professional Heat / Smoke Alarms

We have recently added to our catalog online a new range of battery-powered professional Aico fire alarms. These use a 9V Lithium cell/battery and can be upgraded to be used with the other RadioLINK fire alarms in the house. The battery is a 10year Lithium cell which will outlast the useful lifespan of the alarm! All these battery-powered alarms come with early detection to all the standard domestic fire types, and they have a built-in high audibility warning sounder. They are very easy to install (twist-on-base design) and test (large and easy-to-use test/hush button). As to the aspect, they are aesthetically pleasing and has a compact design. Do people prefer the Battery Powered Alarms? Many times people prefer to simply install a battery-powered Aico Professional alarm simply because they don't want to pay the electrician to come and install the alarm. More and more these 9V Fire Alarms / Smoke Alarms are becoming popular in the domestic environment since it offers you the possibility of "sticking the alarm on the ceiling" without wiring it up! Take a look at the different battery-powered alarms from Aico to have an impression of which one do you need for your home:The Aico Ei603 range of 9V alkaline battery-powered heat alarms, is ideal for kitchen;The Aico Ei605 Lithium battery-powered optical smoke alarm, is ideal for kitchen use; The Aico Ei3100 range of 9V battery-powered heat alarm with RadioLINK wireless integration with the other alarms in the house; The Aico Ei3103RF 9V heat alarm with RaioLINK wireless integration, alkaline battery powered heat alarm; The Aico Ei3015RF optical smoke alarm, battery powered, using the RadioLINK wireless interconnection.Please note: some of these alarms are no longer available; see the current interlinked alarms available at Spaks. Battery-Powered Alarms at Sparks

Shipping

Sparks Direct delivers via courier to the UK only; the standard delivery charge is £6 + VAT for all orders under £100 + VAT. If your order is over £120, you get free delivery (unless there's a special delivery charge for the items you wish to order or you're in shipping zone C or D). Full details for shipping charges can be found via Terms and Conditions.

If the items you order are in stock and the order is placed before 1.00pm, delivery can be made within 1-2 working days. If the items are not in stock, we will inform you via email how long it will take or ask for your confirmation if there's a long lead time.

Returns

We offer 30-day returns for unwanted items - please email us to request a returns number which will need to be quoted when the items are returned. For faulty items or items damaged in transit, please advise via email, and an appropriate returns number will be provided. Full details concerning returns and refunds can be found via our Terms and Conditions.