... OEM) Certification:CE Signal:X10 PLC Remote control fingerprint door locks Can fixed with burglarproof door, wooden door, office door etc ... 3. Set the numeral ciphers through rolling by remote controller, can open hundreds of locks.4. Adopts US Microchip Company Keelop technology ... lost code: if the numeral rolling-code remote controller is set to open several locks, the unusual key is never opened, it ...