Features: Doorbell performs bidirectional monitoring, bidirectional intercom, photo and video between handheld terminals (including smartphones and Android tablets) and the doorbell through a wireless network. Specification: Plug: 100-240V US
Specification: Condition: 100% Brand New Material: ABS Color: As Picture Shown Battery capacity: 1800mAh IR night vision: Support Photo: Support Video: Support PIR mobile detection: Support Storage: Max support
