Features: Front door and storey-call option • WiFi, Ethernet, PoE • Configurable via App worldwide • Do not disturb mode available • Works online and offline • Multiple ringtones available (50+) • Unlimited range, works anywhere • Easy to hear, discrete design • Made in Germany TechInfo: Dimensions: 125 x 119 x 26 mm (H x W x D) 4,92 x 4,68 x 1,02 in (H x W x D) Power supply: 15 VDC or Power over Ethernet (PoE 802.3af Mode-A) Operating conditions: 0 to +55°C / 32°F to 131°F Relative Humidity 10% to 85% (non condensing) Connectors: 1x RJ45, 4x Screw terminal Loudspeaker: 102 dB WiFi: 2.4 GHz, 802.11 b/g/n, internal antenna PoE: IEEE 802.3 af/at Housing: Polycarbonate, UV-resistent System requirements: Mobile Device: Newest iOS on iPhone/iPad, newest Android on Smartphone/Tablet Internet: High-Speed Landline Broadband Internet connection, DSL, Cable oder fiber optic, no socks or Proxy server Network: 802.11b/g/n 2.4 GHz or Ethernet Network, with DHCP Compatible with all DoorBird IP Video Door Stations. Scope of delivery: 1x IP Door Chime 1x Network Cable 1x Power supply unit (mains adaptor) with four country-specific adaptors (110 - 240 V AC to 15 V DC) 1x Small parts Approvals: CE, FCC, IC, RoHS Weight: 200 g Notes: *Time ranges configurable after free software update (available summer 2017) EAN: 4260423860353