Product Categories
Play Video

Watch Video

Honeywell SF340J 12-24v CO Alarm with Re

Honeywell SF340J 12-24v Carbon Monoxide Alarm with Relay

Product Code: SF340J

Customer Rating: 5 stars

Honeywell SF340J 12-24v CO Alarm with Relay Key Features

  • Dimensions: 170 x 110 x 65mm.
  • Main Unit Life: No replacement required (10 year Guarantee)
  • Module Life: 5 year Guarantee.

Product Information

The Honeywell SF340J is a reliable, 12/24V carbon monoxide alarm with 9v battery backup C/W Relay & Interconnect Facility. They are designed for use in all domestic and light commercial environments.

The Honeywell SF430J utilises the advanced MIDI 40 electrochemical cell sensing technology and comes complete with a full 10 year guarantee on the main unit and a full 5 year guarantee on each sensor module.

The SF340J has been specially designed for permanent, secure installation and is ideal for use by local authorities, housing associations and any organisation responsible for the safety of tenants and the maintenance of their homes.

The SF340 series of alarms incorporate a unique module replacement system. There are no re-wiring or main unit replacement costs, just a simple, clip-in module to change once every 5 years. This results in low ownership costs and minimal maintenance. Locking screws also ensure that only authorised persons can gain access to the unit.

Technical Details

Manufacturer : Honeywell
Product Code: SF340J
Operation: - 12/24V + Relay + Interconnect
Product Weight: 575g
Sound Output: 85dB (minimum) at 3m
Dimensions: H:170 x W:110 x D:65mm
Supply Voltage Range: 12Vdc ±10% or 24V ±10%
Operating Temperature Range: -5˚C to 40˚C
Operating Humidity Range: 30 to 90% RH
Manufacturers Warranty Period: 5 Years

Customer Reviews

  • from Devizes Rating:5 stars

    A great product and service. Fitted onto an existing fire alarm system to avoid separate alarms.

Delivery Information

Returns & Refunds

£81.60 Ex Vat

£97.92 Inc Vat

In stock:In stock

Buying in Bulk?

See our Bulk Discounts
  • 10 or more

    £80.35 +VAT each

  • 40 or more

    £79.09 +VAT each

Larger Quantities?
Please call 0800 955 3600