Catalog > Consumer Electronics > Security & Alarms > Access Control > Video Doorphones Intercom Intercom DECT INTERCOM W/LESS DECT INTERCOM W/LESS Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Supports all DECT phone features Wireless Intercom with DECT phone Use the handset to talk with outdoor station Use the handset to unlock the door (optional) Waterproof with IP 65 Full hands-free speaker High quality Sound DIY Installation Specifications Standard: Digital Enhanced Cordless Telecommunication Frequency Range : 1800~1900MHz Channel Bandwidth : 1.728MHz Communication Range : Indoor 35~50 meters Power supply for Indoor unit : AC Adaptor 7.5V 300mA (Included) Power supply for Handset : 2xNi-MH 1.2V 600mAh (Included) Power supply for Outdoor Station : 2 x size C Alkaline Batteries (Not Included)