Brand Name: NAIERDI Material: Zinc Alloy High-concerned chemical: none Angle: Horizontal 90 degree(diagonal 120 degree) Origin: Mainland China Type: Door Viewers Model Number: DV-DD2 Certification: CE Screen: 2.8 Inch LCD Screen Power Suppiler: Built-in 800mAh Lithium Battery Long Standby Time: Charge for 3-5 hours, can work for 3 months Certificate: CE,FCC,Rohs Function: Night Vision, Take Photos, Buit-in Cyclic Storage, Wide Angle View Product: Digital Door Viewer, Smart Door Bell Battery: 800mAh (Can' t dismantle ) Door thickness: 35-120mm Door hole Diameter: 14-22mm Indoor part Size: 90*88.5*13mm Outdoor part Size: 55*13mm Resolution: 320*240 Memory: Built-in cyclic storage in device Drop ship: Accept Dropship Wholesale Discount: Please contact us Free shipping: Please contact us
