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