1, A panel using double composite structure, the iron liner and outer panels and handle the selection of high-quality 304 stainless steel, easy to clean surface seal oil.
2, Circuit board quality assurance, all the wax seal, and equipped with plastic anti-collision, dust protection cover.
3, Power Supply: DC 6V, 4pcs AAA battery, Around 12 months.
4, Low Power indicator: <4.8V, the card red light, still can open about 100 times.
5, Installation requirements: 40mm-60mm thickness door use.
WE CAN SUPPLY AND INSTALL IN ANYWHERE IN NIGERIA
OFFICES IN LAGOS, ABUJA, PORT HARCOURT AND BENIN CITY