Nedis Smart Wifi Siren Alarm or Chime Triton This high quality perspex is

This high quality perspex is 6 foot X 4 foot and 2

Available in 5L and 22

Its unique two-part system creates seriously tough repairs to virtually any interior or exterior wood

Helps to prevent the entering of harmful radon gases to protect health

Nedis Smart Wifi Siren Alarm or Chime Triton This high quality perspex isCan be used as a door bell or as an alert that motion has been detected. Offers 8 different sounds that can be triggered to the time of day, time elapsed as a timer. Can be controlled with smartphone, tablet or voice commands, Alexa or Google home. 85db sound intensity, loud enough for a crowded room Easily fits anywhere, 65 x 30 mm. Compatible with other Smartlife products and Amazon Alexa and Google Home. Existing WiFi network is all that's needed.