Photoelectric smoke detector SK40 WHITE

SENTEK wireless smoke detector SK40 with audible alarm

The SENTEK wireless smoke detector detects smoke and alerts with an audible alarm.
It is mounted on a flat surface with screws and is powered by 1x 9V battery (not included).

Product highlights
-with audible alarm
-battery powered
-self test function
-easy installation

Technical specifications
-Smoke sensitivity: 0.08~0.15dB/m
-Operating current: Standby current: <8uA, Alarm current: <16mA
-Alarm sound level: 85dB/3m
-Power source: 9V battery (not included)
-Indicator: Red LED: Flash once every 32 seconds in normal working status, Flash once every 8 seconds in mute status, Flash once every 0.5 seconds in alarm status
-Environment: Temperature: -10 °C ~ 55 °C, Humidity: 0 to 95% RH, no condensation or icing
-Dimension: 97x97x32mm

Package contents
-Smoke detector
-Screws & wall plugs
-3M adhesive
-User manual