3 Unit Apartment 7 inch TFT Monitor Video

Home CCTV Surveillance Wireless Video Doorphone Systems, 7inch Color TFT LCD Visual Intercom Bell with Photographing Function, as Monitor, Call, Door-key, Non-lift Answer, No Disturber, Indoor Call and Pictures Storage, Family and, Residential Area Use. 2.4GHz distance up to 10-15meters at open area.3pcs 7inch TFT Monitor 1 Video Doorphone Door Bell Intercom System store up to 100pcs pictures .