Housegard Luma wireless smoke alarm, 2-pack (601178)

Housegard Luma is a series-connected wireless smoke detector. When one alarm sounds, they all sound - so the alarm reaches you from anywhere when a potential fire breaks out. Up to 40 devices can be connected in series. Luma smoke alarms include a built-in lithium battery with a 10-year lifetime. This completely avoids the need to replace batteries. Instead, the entire alarm should be replaced after 10 years of service life.

You can connect Luma smoke alarms to the separately purchased Luma Hub to receive notifications on your mobile phone. You can receive notifications for alarms, low battery and sabotage. Through the app, you can test, pause and see the current battery level.

Two smoke alarms are included.

Features:

• Detection type: optical
• Alarm signal: ≥ 85 dB / 3 m
• Serial interface - can be connected in series with up to 40 devices wirelessly at 868 MHz: 868 MHz via 868 MHz
  
• Includes a 10-year lithium battery, so you don't have to replace batteries
  
• Comes with both 3M mounting tape and screws
  
• Silence button - silences the alarm for 9 minutes
• Test button - tests alarm functions
  
• Failsafe
  
• Max. Communication distance in clear line of sight: 100 m
  
• Tested and approved to CE, EN14604:2008, RED, RoHS and Reach standards and smoke tunnel tested to ensure correct calibration
  
• Model: SA750
  
• Operating range: 0 °C ... +55 °C