Indoor Monitor * Handfree intercom * Display visitors * Door remote unlocking * Adjust contrast and brightness * Supervise the front door situation anytime * Suitable for single house,office or villa. model T-708C power supply DC18V/AC 100 250V CRT/LCD 7' TFT-LCD Resolution 1440H*234V Ring type5 chord melody Temperature0 +50 Wiring4-wire Power Consumption Standby:130mW Working:14W Installation:wall-mount Materialaluminium alloy pannel Outdoor camera model T-03C Resolution 380 Tv line Camera 1/3' color Lens and Angles F6.0,about 69 degree The lowest degree of1.5LUX Temperature-20 +50 Wiring4-wire Light source 6IR LED Installation:wall-mount MaterialAluminim alloy