Brand new ZigBee wireless magnetic door/window sensor for smart homes

[DuCy]

Item: Brand new ZigBee wireless magnetic door/window sensor
Age: Brand new (sealed)
Warranty: 1 year
Packaging: Original packaging
Condition: Brand new (sealed)
Location: Pretoria East or Arcadia (working hours)
Shipping: Can be arranged (collection preferred)
Price: R400

For sale is a fully supervised ZigBee wireless Door/Window and temperature sensor for smart homes. Works with Samsung Smartthings Hub and other ZigBee controllers. I have more than 20 units available

 

[WireFree]

What's the battery life of the sensor?
What is the line of sight range and the range through a concrete wall?

 

[DuCy]

What's the battery life of the sensor?
What is the line of sight range and the range through a concrete wall?

Line of sight is between 3.2 - 40ft (1 - 12 meters), not sure about the range through a concrete
Battery life is rated at 6 years under normal operating conditions (4xAA batteries)