Home 中文版本 Contact With I-TEK Site-Map Functions FUNCTION CODE OPERATIONS ANSI NO. ENTRANCE LOCK-Single locking Deadbolt thrown or retracted by key from outside or thumbturn inside. Latchbolt retracted by knob from either side- Turning inside knob retracts both deadbolt and latchbolt simultaneously. F95-4 ENTRANCE LOCK-Double locking Deadbolt thrown or retracted by key from outside or thumbturn inside- Deadlocking latch retracted by key in outside knob when locked by button in inside knob. Turning inside knob retracts both deadbolt and latches simultaneously. F97-4 STOREROOM LOCK Deadbolt thrown or retracted by key from outside or thumbturn inside. Deadlocking latch retracted by key in outside fixed knob. Turning inside knob retracts both deadbolt and latchbolt simultaneously. F98-4 HOTEL MOTEL GUEST ROOM LOCK Deadbolt activated by key outside or thumbturn inside.Deadlocking latch retracted by key in outside fixed knob.Depressing push button activates visual indicator in outside knob showing room is occupied, and blocking all operating keys except emergency key. Emergency key permits latch operation at all times. Turning inside knob retracts deadbolt and latchbolt simultaneously. F100-4 Knob Designs   Levers are available for inside trim only on key function. I-TEK Metal Manufacturing Co., Ltd. 18 Gungye 3rd Road, Annan, Tainan 709, Taiwan / Tel: 886-6-384-0722 / Fax: 886-6-384-0715 Copyright © I-TEK All rights reserved / Designed & Program by: FADNOR Interactive Media Inc.