Wireless system and stand-alone door lock: HUNE?intelligent lock 968S-D requires no wiring, adopts the RF card of USA TEMIC?company or RF card of PHILIPS?company to perform control function and unlocking function, is completely independent and stand-alone, is controlled by program resident in the lock and activated by cards which are coded by issuing computer. All of these make installation and maintenance becomes simple and easy. Adopt TEMIC?contactless RF card or MIFARE ONE?contactless RF card as keycard to enhance the security, reliability and convenience. The high performance integrate circuit with self-check function, automatically redress information mistake, inductive window automatically identify RF card, and run with super low consumption, the static consumption is low to 12 uA. Lock hardware is made of strong steel, to create impact resistant ability. High security lockset with a hardened steel deadbolt, an anti-pick latch and 2 pieces of anti-friction latches. High quality electrophoretic paint is used for the allumen escutcheon and solid allumen handle. The handle feels smooth and reliable, and will always return firmly to the horizontal position. Easy to use: The lock is operated by handles from both the inside and the outside of the door. Outside handle is fixed while in locking state; the handle can be turned only in unlocking state. The Inside handle can be turned always. When ingress, the guest insert the keycard then the lock unlocked, turn the outside handle to open the door; when egress, the guest turn the inside handle directly to open the door. "Panic release": Deadbolt and latch are automatically retracted by inside handle for easy egress. Superb reliability and Low running cost: Low power consumption (the batteries can last for 10 months), high reliability and low maintenance help to keep the running costs low