Product Readme Digital RF modulation with frequency (Automatically switch RF channels) Dynamic select clean channel to avoid interference from other 2.4GHz devices Data privacy protect(support User ID recognition) Voice detection function optional Bidirectional transmission and support data encrypt 2.5''Screen Display with 320*240 resolutions IR Night Vision (Effective Range: 5 M) Remote command delay less than 0.01 second Built-in microphone for audio monitoring Up to 100m (330ft.) Transmission range in open space
1. With microprogramming technology,digital auto remote control and performance of stabilization 2. (wireless telecommunication) 3. Independent system of controllization of doorbell including self-monitor/unlock/call 4. Auto-closure of power-supply, the power-supply auto turn into the calendar & clock window while the work is over. 5. One outside-fix doorbell can multi-connect the inside-fix doorbells ,on the contrary, the same . 6. The remote control distance is roughly 100-150m 7. Color display screen in TFT 3.2 inch 8. 2.4G launch frequency the power below 17DBM 9. pretty shape and fire-proof material outside 10 24h-auto-monitoring for your home Tech-specification 1. Video monitor :300 thousand definition of CMOS color 2 .Display Screen: 3.2£¢color LCD 3. Power supply : 18 VDC 4. One outside-fix doorbell can multi-connect 3 or 8 inside-fix doorbells 5. power consumption: consumption of standby is less than 0.3W and the most is 15W 6. resolution ratio : 640*380(color) 7. Light of Night vision : Infrared ray 8. Surrounding temperature: -20¡æ~60¡æ 9. Weight : 15kg
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