PL-500 Pass Lock system

Proximity Door Lock made for Business and Residential useFeatures:" RF Card Rreader Built-in Mechanical Door Lock System" No external Cable Required" Reasonable cost" Luxurious Design" Contact Less RF Card, Easy, Fast & Increased User convenience" Easy installation, applicable to any existing door" Mechanical Emergency Card (Barium Ferrite Magnetic)" User registration: 200 Users" Free Swing Leaver Function, When it's locked" Heavy Duty Mortise Lock" Programmed with 3 Function Cards (Add, Delete, Delete All)" Compatible Cards: Mifare Cards" LED Indicator:Red LED: Access denied / Green LED: Access granted" Warranty: 1 year parts and labour" Lock / Unlock function