... recording function 3.5 inch video peephole door camera wireless,170 degree view angleMain functions:(1)170 degree wide ... battery(the same as battery for Nokia 3110)Camera pixels100 million pixelsViewing angle170 degreebore diameter for outdoor ... ,Outdoor unit 1 set,Fixed board 1 pcs,Charger 1 pcs,Data cable 1 pcs,Screws 1 ... Months 3.5 inch video peephole door camera wireless,170 degree view angle