Material: Copper, anti-rusty
Anti-static:>15,000V,make sure information no lost under strong static electricity.
Relative humidity:<95
Hotel lock
Specification:(GHC-3B)
Type of cards: T4442
Power supply: 6pcs #7 batteries
Static Power: <3uA
Model Number: | GHC-3B |
Place of Origin: | Guangdong China (Mainland) |