SwitchBot Door Alarm Contact Sensor – Smart Home Security Wireless Window Alarm and Door Sensor

SwitchBot Smart Motion Door Sensor – Wireless Home Security System, PIR Motion Detector Alert

Description

  • [Window & Door Alarm Sensor for Home Security] SwitchBot Contact Sensor can detect the opening/closing of doors and windows, guarding security of the elderly, children, and pets. With the built-in light sensor, it will automatically trigger the Switchbot Bot to turn on the light when someone moves when the environment goes dark. The magnets need to be aligned with the bottom of the body, and the distance between the two components needs to be less than 1.2 inches (30mm).
  • [Detects People Leaving or Entering the Home] With the built-in motion sensor, Contact Sensor will know whether you are leaving or coming home, making it possible to trigger different actions
  • [Easy to Install & Place It Anywhere] Thanks to the small and wireless design with long battery life, you can install Contact Sensor tool-free and get it set up in seconds. Place it on a medicine box to track whether the elderly are taking their medication, or place it on your pet’s cage to know if your kitten has slipped away

Additional information

Brand

SWITCHBOT

Frequency

2.4Ghz

Power source

Battery

Battery type

AAA

Autonomy (estimation)

unknown

Compatible boards

ESP32

Compatible modules

BT

Exchanged data

battery, luminance, open

Price range

$$

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