Desc: Excelltel Intercom system MK308-P with PCID and Keyphone Pbx Model: MK308-P Mini Pbx Capacity: 3 CO lines, 8 extensions Main function: Caller ID Keyp...
Desc:Product Description4-WIRE HD Memory 7 Inch Home Security Video Doorphone Intercom SetProduct ParametersDescription:-Monitors:1.1080P 7" video door pho...