Newlec Smoke & CO Alarms

Newlec NL3620N Mains Powered CO Detector (BRK CO850Mi)PLEASE NOTE.
The Newlec NL3620N is actually the CO850Mi manufactured by BRK
If a NL3620N is ordered we will send out a BRK CO850Mi which will fit the existing fittings of the NL3620N.

  • Detects harmful levels of carbon monoxide (CO)
  • Fully automatic sensor test
  • Instant test/reset button
  • Loud 85db alarm
  • BSEN50291:2001
  • Interlink up to 18 CO alarms
  • 5 year guarantee
Newlec NL3630 Battery Powered Ionisation Smoke Alarm
  • 5 Year Warranty
  • BS5446-1:2000
Newlec NL3631 Mains Powered Ionisation Smoke Alarm with Battery Backup
  • 9v battery back up (included)
  • 5 Year Warranty
  • BS5446-1:2000
Please Note.
If you are looking for a replacement for the Newlec NL3602 read on...
The NL3602 is not available and the NL3631 will not directly replace the NL3602 without removing the existing fittings and using the fittings supplied with the new NL3631.
The ceiling fixing plate and electrical connector of your existing NL3602 will need to be replaced.
Discontinued Product
Newlec NL3632 Mains Powered Smoke Detector
  • Mains powered only (no battery backup)
  • 5 Year Warranty
  • BS5446-1:2000
Please order DICON 670MBX
Newlec NL3633 Smoke Detector BaseBase for Newlec mains powered smoke alarms

Dimensions: 130mm diameter x 31mm deep

Hole Centres: 90 mm