After the SELECO wide angle peephole door viewer is finished, it will go through a trial test to check its water treating capacity from different perspectives including physical, chemical, or biological perspectives to test contamination handling levels. 2.
The superior material makes the product superb in quality. 3.
The product has survived the rigorous quality and durability testings. 4.
Seleco Hardware Decoration Products Co.,Ltd. has formed a complete and flexible management structure and effectively promotes the business development of wide angle peephole.
Satin Nickel Finish/Polish Chrome/PVD Gold
See the outside clearly
Visualization reach 240 degree,With cover at back
All kinds of gate doors
Installed in the door
The narrower side is installed on the door and the wider side is installed on the door frame. then the two machine-processed rice screws on the door side are to adjust the left-and-right direction. while the inner two cap head screws on the frame side are to adjust the up-and-down direction and the outer two cup head screws on the frame side are to adjust the front-and-back direction, that is also can be understood as the flatness degree.
Seleco Hardware Decoration Products Co.,Ltd. is a Chinese company with a most influential image in the sector of designing and manufacturing wide angle peephole. 2.
Seleco Hardware Decoration Products Co.,Ltd. has constantly upgraded to new platforms with precise strategic positioning and excellent execution efficiency. 3.
The good quality of wide angle door viewer represents the life pursuit of SELECO. Inquire! Ushering in the culture of wide angle peephole helps SELECO to step further. Inquire! Taking the vision of wide angle peephole door viewer and adhering to the concept of front door viewer are two important points in SELECO. Inquire!