Power supply: | 3.6V DC battery |
Battery type: | ER14250 ½AA |
Battery life: | est. 2 years (max. 10 pushes per day) |
EU standards compliance: | RED 2014/53/EU RoHS 2011/65/EU |
Radio protocol: | Bluetooth® low energy |
Radio frequency: | 2.4 GHz |
Radio transmit power: | up to 8.5 dBm (EIRP) |
Range: | up to 50m (free range) (164 feet) |
Operating temperature: | 0-40°C (32-104°F) |
Dimensions (diameter x height): | 46 x 34 mm (1.81" x 1.34") |