Alarms By Haofy

• SAFER? AGAINST DAMA?The separate design of the front cover , the precise thread casting is anti?destruction, anti twisting, anti?skid and anti?pry, can effectively prevent the thief from damaging the door viewer, protect your house from burglaryt and house invasion, and protect your personal safety.
• ULTRA HD LENS?High quality optical lens with 220?degree visual anl offers a crystal clear view with an wide angle covera. You can easily view the entire surrounding area from the top of the head to the feet of someone standing outside. It offers the highest quality security for you and your family.
• WIDED USED?Modern security door viewer and door peephole for doors. Perfect peephole for home, office, hotel and front door where you need to see, monitor, spy and peeking who is outside your door when the doorbell s before opening, providing you extra privacy and safety. A must complement for any intercom system, security door monitor, door accessories.
• INCREASES PRIVACY?The rotating back cover is quiet when cover in place, ensu visitors outside cannot see through the viewer into your home, and will not notice if you are behind the door, offe the highest level of privacy for your protection and safety!
• EASY TO INSTALL?Applicable door thickness: 35?60mm / 1.4?2.4in, suitable for wood, fiberglass or metal doors,Easy to install, the length can be adjusted properly, the door viewer can be replaced within 5 minutes without tools.

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