*Photoelectric sensor, with high sensitivity&stabelity and low power consumption. *9V battery operated (included); *Check battery voltage every one minute. When it's less than 6.8V, it will make sound to alert. *Siren volume: 85DB
Why choose our products ?? ~^-^~
1. 17 year's experience in providing intelligent security solutions to global families and stores. Owning a total factory area of 2200Square meters,and over 300 employees, it has strong capability in R&D and production .We are able to supply different kinds of models of alarm systems, Also,we can provide OEM,ODM service.
- Photos of our factory :
- Glories and certificatesISO9001, FCC,Rohs ,CE that we got :