Keyfob is a device that helps you get authorized automatically. It is equipped with a built-in accelerometer for switching to the low power mode and a LED that informs about its status.
Key benefits:
Tiny size.
Low power consumption — its operating time based on a single battery is at least 6 months. Resistance to external interference as it supports the data transmission protocol over a secure radio channel.
Dimensions (mm / in): 40x23x4 mm / 1,57x0,9x0,1
Dust-proof: Yes
Operating temperature range (°C/°F): from -40 to +80 °C / from -40 to +176 °F