Indoor monitor : High-tech surface treatment, luxury wiredrawing aluminum panel, European ultra-thin style,strong impact resistance and low power consumption. Monitoring, talking, unlocking, 5 chord melody selection, Can using for doorbell even for monitor. Build-in photo saving or checking function Suitable for villa, home ,hotel, office etc. One door station to four indoor monitor maximum, or vice versa(using for front and back door or multi-rooms, to satisfied various customer requirements) Adapt SMD device, SMT craft, highly integration of PCB board makes quality more stable. Added protection of “electrical surge”, and avoid damaged by intense of current such as thunder-stroke, promoted further stability of products upon using pulse interference technology. Added protection function of ESD to guaranteed environmental adaptation, ensure products undamaged leading by electrostatic Have engaged functions of indoor monitor, To avoid power under-capacity when monitor open same time in same units OUTDOOR STATION: Outdoor station Product function characteristics Product description: Pieces of high quality luxury whole die-casting aluminum chassis, strong impact resistance, waterproof design, increase the chassis anti-theft lock, safe and reliable; Mixer can choose add automatically photographed image storage function. SMD components, SMT process, highly integrated, make the circuit board quality more stable; Increase the “surge” protection function, avoid products as lightning strong current for its broken, using pulse interference technology, to further improve the stability of the products get; Unique pieces added ESD protection function, greatly ensure the environmental adaptability of system products, ensure that the product will not cause damage by static electricity.