Skip to content
Atmaara Smart LocksAtmaara Smart Locks

Hotel mortise lock, one-piece plates

Satin Black Card Hotel Lock: technical guide

A card-reader hotel room lock with a raised reader panel and a thumbturn on the inside plate. Iron front plate and aluminium alloy rear plate in Satin Black.

  • Card
  • Mobile app
Door thickness
38-60 mm
Panel material
Iron / Aluminium alloy
Power
4 x AA (5#) batteries, 4.2-6.5 V
Lock body
Hotel mortise
Connectivity
Not listed on sheet
Storage
800 unlock records
Satin Black Card Hotel Lock fitted to a hotel room door

Finishes and versions

Satin Black Card Hotel Lock: finishes and versions

Satin Black Card Hotel Lock: finishes and versions
  • Satin Black

Specifications

Satin Black Card Hotel Lock specifications
Material
Front panelIron
Rear panelAluminium alloy
Unlocking methods
CardMifare S50 card
Key unlockingAlloy mechanical key (emergency backup)
Mobile appMobile app control
Power supply
Battery powered4 x AA (5#) batteries, 4.2-6.5 V
Working environment
Operating temperature-20 to 55 °C
Operating humidity15 to 93% RH
Electrical performance
Static power consumption< 40 µA
Power consumption when opening the door< 150 mA
Battery life> 10,000 unlocks
Low-battery alarm voltage4.5 V ± 0.2 V
Fitting
Applicable door thickness38-60 mm
Lock bodyHotel mortise lock, one-piece plates
StorageUp to 800 unlock records (including mechanical key unlocks)

Dimensions and lock body drawing

Tap a drawing to enlarge it. Dimensions are in millimetres, as printed on the original datasheet.

Panel and handle dimensions: front, side and rear views.

Satin Black Card Hotel Lock: panel dimension drawings

Satin Black Card Hotel Lock: panel dimension drawings
Hotel mortise body, 21 mm thick.

Satin Black Card Hotel Lock: lock body drawing

Satin Black Card Hotel Lock: lock body drawing

Features

  • Large-capacity storage chip: up to 800 unlock records, including mechanical key unlocks.
  • Sealed ABS enclosure protects the main circuit board and induction coil, for strong signal reception and sensitive card reading.
  • Lock bolt with excellent impact, corrosion and wear resistance.
  • Self-locking protection: after 5 incorrect card swipes the lock locks itself for 3 minutes.
  • Hidden mechanical lock core design resists tampering.
  • Imported motor for fast response, quick reset, high sensitivity and long service life.
  • Automatic alarm if the latch bolt is not fully engaged in the locked position.

Common questions

What door thickness does the Satin Black Card Hotel Lock fit?

Doors from 38 to 60 mm thick. Check the lock body drawing on this page for the mortise dimensions before you prepare the door.

What batteries does it use?

4 x AA (5#) batteries, 4.2-6.5 V. The low-battery alarm sounds at 4.5 V ± 0.2 V.

What if the batteries run flat?

Use the mechanical key.

How many unlock records can it store?

Up to 800 unlock records (including mechanical key unlocks).

More technical guides

All guides
CallWhatsApp