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BRK 770MRL Mains Powered Ionisation Smoke Alarm with 10 Year Lithium Battery

Product Code: 770MRL

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BRK 770MRL Mains Powered Ionisation Smoke Alarm Key Features

Please Note:This product has now been discontinued and is no longer available for purchase Click Here to see our suggestions for replacement.

  • 230V Mains Powered Smoke Alarm with Tamper-Proof Rechargeable Lithium Battery Back-Up
  • Suitable for use as part of a BS5839:6 Grade D1 system
  • Ionisation Sensing Technology
  • Can interconnect with up to 12 compatible smoke, heat and CO alarms
  • Central Test and Silence Button
  • Supplied with PUSH-FIT Base
  • 5 Year Manufacturer's Warranty
  • Meets the requirements of the 2022 Scottish Legislation for fire alarms in homes

Product Information

The BRK 770MRL Smoke Alarm is a mains powered ionisation smoke alarm with a 10 year rechargeable lithium back-up battery.

Ionisation smoke alarms are ideal for sensing combustion (fast flaming fires) such as burning paper. It is recommended that these alarms are installed in stairwells, upstairs landings or offices.

This product can interlink with up to 12 compatible heat, smoke and CO alarms for a warning distributed at the same time and is suitable for installation as part of a BS5839:6 Grade D1 system.

Supplied with PUSH-FIT Base which is designed for faster and easier installation of the base unit to the mains feed supply.

Technical Details

Model Number 770MRL
Technology: Ionisation
Battery Type: Rechargeable Lithium Battery
Alarm Sound Level: 85db at 3 metres
Installation Positions: Ceiling
Operation AC/DC: AC
Operating Temperature: 5°C (40°F) to 38°C (100°F)
Operating Humidity: 10% to 85% relative
Storage Temperature: 5°C (40°F) to 38°C (100°F)
Storage Humidity: 10% to 85% relative
Alarm Dimensions: 133mm (D) x 38mm (H)
Base Dimensions: 140mm (D) x 33mm (H)
Alarm Weight: 171g
Base Weight: 91g
Pack Dimensions: 141mm (H) x 141mm (W) x 58mm (D)
Master Pack Quantity: 10
Approvals: BS EN 14604: 2005

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