Sun Castle SR9/SH9 RFID Door Lock
Key Specifications
* Intelligent Auto-Locking design with card memory function
* One Card Solution: 13.56 MHz platform
* Adopt RFID Mifare encryption technology that raises security
* 2 unlocking methods: Card & override key
* Card memory remains after battery replacement
* 3 Emergency override keys in case of emergency
* Stand-alone and wireless (easy installation)
* Battery low alert: beeping when battery is running low
* Metallic exterior that gives a more delicate appearance.