Spec_DM901_V220_michaelDM901 Wireless Video Security System Xingtel Coreless Technology V2.20 Overview DM901 is a high-powered and low-cost video security system based on Digital Enhanced Cordless Telecommunications (DECT) technology. Using TDMA multi-slot technology to transmit Motion JPEG data and audio. System include a cordless handset with 1.8’ TFT color LCD and a base module with PSTN circuit and CVBS input port. Base module should be connect to indoor host device via UART,audio and CVBS port. Outdoor camera video will input to CVBS port and display on handset LCD via wireless so user can see who is the guest and then talk with him or unlock. System can also alarm or talk with the manage center. System can be also used as a color digital cordless phone with powerful features. Features Digi……