Best Metal International Co., Ltd

(1) 2.4GHz digital frequency hopping and encryption technology, transmission distance up to 300 meters at open area, robust anti-interference; (2) Cle

3.5'' wide angle LCD screen looks comfortable; Battery bar display on screen, to know when to charge it; Removable battery in Indoor Unit, con

Replaces the traditional door viewer, wireless, easy installation; * Monitor the outdoor from indoor with intercom system; * 0.3-megapixel camera, 4x

* Power: 100-240V 50/60HZ 5V 500mA power adapter & Lithium battery * Camera: 300k Pixel camera * Infrared mobile monitoring: Intelligent detection o

Replace conventional door peephole viewers, easy installation, no wiring * Indoor active surveillance, indoor and outdoor intercom * Clear image in LC

LCD Specifications: 3.5 inch color display, take pictures automatically or manually (320*240pixel)/ Mini USB interface, replacement 3.7V 1300mAh Li-io

LCD Specifications: 3.5 inch color display, take pictures automatically or manually/Mini USB interface, replacement BL-5J Li-on battery /Auto-sleep mo

LCD Specifications: 7"tft-lcd transmitter /2.4G digital transfer mode /Auto ACK &Retransmit Support USB 1.1 /M-JPEG compression and decompression

Electric lock release and night vission -8inch LCD monitor with CMOS camera (Resolution: 800*600) -Supervise outside door situation anytime. Suitable

Electric lock release and night vission, Night Vision Source: White LED, 6 pcs Infrared LED. -Al. frame monitor with touch button. -Supervise outside