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Hotel Lock System

A Yatach hotel card lock system links the front desk to every door in the building: the hotel software (PMS) at the front desk issues, cancels and audits guest cards; the MF encoder writes the guest card; the MF card opens the room lock and is also read at the building entrance, the lift and the car park. The system runs offline (standalone) on site — card issuing, room number changes and lost-card handling are handled from the front desk.

Hotel lock system architecture

Lock System Specifications

ItemSpecification
Working ModeOffline (Standalone) (with software)
Power Supply4*1.5V AA (LR6) size alkaline batteries
Static Current< 15μA
Dynamic Current<110mA ~ 150mA
Low Voltage Warning<4.8V (normally it means open door for continuously 250 times)
Working Temperature-10 ℃ ~ +50 ℃
Working Humidity20% - 80%
Lock Surface MaterialBrass / Stainless Steel / Zinc Alloy
Door Thickness Range38mm – 55mm (customized available for the thinnest could be 32mm and the thickest could be 90mm)
MF1 Guest Card ParameterMF IC S50 (Occupied sector: 14); 13.56Mhz frequency; 1024 bytes data capacity
Reading Time< 1S
Reading Distance< 3cm
Max. record quantity read from the lock in one time220pcs

How the hotel lock system works

Front panel
YT-831JH

Mortise hotel card lock — panel 82 × 296 mm, mortise case 26 × 203 × 90 mm, backset 62 mm. Dimension drawing below; finishes and OEM/ODM options on request.

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Front panel (831J / 831JH share the same panel)
YT-831J

Mortise hotel card lock — panel 82 × 296 mm, mortise case 26 × 203 × 90 mm, backset 62 mm. Dimension drawing below; finishes and OEM/ODM options on request.

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YT-830JH
YT-830JH

Mortise hotel card lock — panel 82 × 296 mm, mortise case 26 × 203 × 90 mm, backset 62 mm. Dimension drawing below; finishes and OEM/ODM options on request.

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Front panel
YT-830Y

Mortise hotel card lock — panel 82 × 296 mm, mortise case 26 × 203 × 90 mm, backset 62 mm. Dimension drawing below; finishes and OEM/ODM options on request.

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Front panel
YT-821Y

Mortise hotel card lock — panel 82 × 288 mm, mortise case 26 × 203 × 90 mm, backset 62 mm. Dimension drawing below; finishes and OEM/ODM options on request.

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Front panel
YT-820JH

Mortise hotel card lock — panel 82 × 288 mm, mortise case 26 × 203 × 90 mm, backset 62 mm. Dimension drawing below; finishes and OEM/ODM options on request.

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YT-718Y
YT-718Y

Mortise hotel card lock — panel 78 × 287 mm, mortise case 26 × 203 × 90 mm, backset 62 mm. Dimension drawing below; finishes and OEM/ODM options on request.

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YT-718J
YT-718J

Mortise hotel card lock — panel 78 × 287 mm, mortise case 26 × 203 × 90 mm, backset 62 mm. Dimension drawing below; finishes and OEM/ODM options on request.

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YT-711Y
YT-711Y

Mortise hotel card lock — panel 75 × 285 mm, mortise case 26 × 203 × 90 mm, backset 62 mm. Dimension drawing below; finishes and OEM/ODM options on request.

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