Modern design style with replaceable 9V battery back up. LED indicated. Inter-connectable (hardwired) with up to 12 mains smoke detectors (50698) or heat detectors



• Thermistor heat sensor - designed to detect rate of increase in temperature
• Mains powered with replaceable 9 V battery back-up
• Interconnect up to 50 alarms with the RF interlink base or hardwire interconnect up to 12 SW1, Hw1 or CW1 alarms
• Class A2 heat detection provides advanced class A2 detection (54 - 70°C)
• Sounds a loud 85 dB alarm (3 m) and includes low battery warning feature
• 127mm x 127mm x 51.5mm

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.