Charging time: 10 hours (In the case of an additional slave unit, when registered (added) to the master unit)
Usable Distance: Approx. 100 m (Prospective Distance from the Main Unit) [Charger Stand]
Power: 100 VAC (50 Hz/60 Hz)
Power Consumption Standby: Approx. 0.25 W (when the handset is removed from the charging stand) Charging: Approx. 0.65 W
External Dimensions (Height x Width x Depth): Approx. 43 x 81 x 76 mm (Excluding Protrusion)
Weight: about 166 g
Operating environment Ambient temperature: 0°C - +40°C Humidity: 90%%%% or less
Accessories: For Door Phone Base: Wall Mounting Bracket, Wood Screws for Wall Mounting (4 mm x 16mm: 2), Small Screws for Wall Mounting (4 mm x 25mm: 2)