2.4G Wireless Video Intercom Doorbell 7in TFT LCD Touch Button with Record Snapshots Night Vision Doorbell

Feature 2 4GHz launch frequency Approx 200 meters barrier free remote control distance robust anti interference 7 TFT color display 0 3Mega pixel camera Clear night vision can capture image in low illumination environment Surveillance wireless unlock hands free call and talk Rain shield for the outdoor camera 4 chord melodies for your options Indoor monitor can take pictures automatically and store up to 100 pictures with date and time BL 5J battery is replaceable and rechargeable Wireless unlock control supports power on and power off unlock mode Monitor can hang on the wall cabinet or be place on the desk table etc Time shows on the screen Time brightness and talk volume are adjustable Sensitive touch key One or two outdoor camera supports up to 1 or 3 indoor monitors Wide applications such as villas apartments office hotels public buildings etc Specification Specifications of indoor unit Screen 7 TFT LCDSensitivity 90dBmWorking current 250mAStandby current 20 30mA 3 7VBattery Rechargeable lithium batteryBattery capacity 1320mAhStandby time 120hAdapter input AC100 240V 50 60HzAdapter output DC5V 1AAdapter type US AU UK EUWorking temperature 10℃ 50℃Material PlasticDimension 22 5x12 9 x2cm 8 9x5 1x0 8inNet weight 395g 13 9oz Specifications of outdoor unit Working rate 2402 2483 5MHzTransmitting power 16 20dBMCamera 1 4 CMOS 2099Working current 250mAStandby current 10uABattery Rechargeable lithium batteryBattery capacit