NICE Bidi Z-Wave module IBT4ZWAVE

Power Source: 24V DC (supplied by the control unit)
Absorbed current: max 50mA
Operating temperature: - 20 °C ÷ +50 °C
Radio protocol: Z-Wave Plus V2
Radio frequency: 868.0 - 868.6; 869.7 - 870.0 MHz
Internal antenna max. transmit power: 10dBm
Outside dimensions (L x W x H): 37mm x 28mm x 21mm
Protection rating: IP40