Combined the high tech of both macroscopic and microscopic security Regarded as a perfection combination of camera Carrying out the surveillance function when it purifying the air of the room Microscopic security: Based on the philosophy of green microscopic security Applied with DSP biology field analyzing technology, SPA Nanometer wave-net surrounding technology, photon optimizing technology, live herbal purifying technology, eliminating, bug, poisonous air, smoke, dust and ugly smell Macroscopic security: Motion detection function Taking video or photo automatically and memory them With a inside inserted DVR system, it can show you video or photos the way you like Purifying process: Physical reaction: absorbing the dust and smoke particles Chemical reaction: break-up of poisonous compound and benzene, decomposition of ozone and release of oxygen Microbial reaction: eliminating and restraining bacteria by using: Contamination substance eliminating rate Formaldehyde organic substance 98.10% Benzene, amic and other poisonous materials 97.60% Dust, bacteria, farina, fiber and absorbing granule 97.40% Virus, acarus, allergic animalcule 95.45% Releasing air nutriment hydronium: 8 x 107cm3 Specifications: External memory interface: USB Signal processing: DSP Transmitting frequency: optional Valid working area: 30m Power consumption: 3W Overall Size: (D) 66 x (H) 156mm