Gtd Company 4mm Thickness Tempered Glass Elegant Design 18d Hotel Music Doorbell

• Customization: Available
• After-sales Service: 2 Years
• Warranty: 1 Year
• Model NO.: 18DBL-BK-RS485
• Type: Mechanism Doorbell
• Automation: Non Automation
• Peephole: Without Peephole
• Wireless: Wired
• Application Scope: Hotel Room
• Brand: Gtd
• Power Source: Wire
• Product Name: Hotel Smart Touch Wall Switch
• Management Software: B/S Architecture Cloud Server
• with Safe Protect: The L N Earth Interface Are with Safe Protect
• System: TCP/IP
• Function: Weak Current Control Strong Current, Smart Lightin
• Operating Temperature: -15ºC-60ºC
• Pms Integrate: Support
• Color: White / Black / Grey
• Transport Package: Inner Box + Carton
• Specification: 86*86MM
• Trademark: GTD
• Origin: China
• HS Code: 8536500000
• Production Capacity: 50000pieces/Year
• Package Size: 9.00cm * 9.00cm * 6.00cm
• Package Gross Weight: 0.250kg

Product Description

Product introduction

18D music bell is an intelligent control product developed by GTD for hotels. It can help the hotel improve the level 

of humanized service management and bring better check-in experience to the guests. The intelligent doorbell system is composed of three departments: outside door display,

 inside controller and doorbell. The panel adopts 4mm tempered glass material design, multi-color optional,

 built-in 36 chord tones, 4 levels of volume control (can be selected through the built-in button); Use wired control, 

12-24V DC power supply mode.

Scope of application
GTD music bell is mainly used in hotel ,guesthouse, bed and breakfast, villa, club, apartment, and other smart guest room
projects.

Safety Guarantee

GTD color screen touch switch adopts weak current 12V DC for power supply to ensure that customers will not have electric
shock accidents during use.

Power-Off Memory: No Need To Reset an Incoming Call

Simple and versatile appearance, which can match with a variety of hotel styles, with power memory function.

After power off, it will restart, and the ring tone and volume will be the same as the original setting set before,

no need to reset.

LED Blue Indicator

The 18D music doorbell works by clicking a button mounted on the doorplate outside the door, which rings 

when press and a blue LED light will also light up.

Hd Sound Quality, Strong Penetration.

The 36 chords music can be switched freely, and different ringtones can be set for guest rooms.

Toughened Glass Panel Design

Customizable Icons,Easily wipe to clean.

Customizable Colors

We can customize different colors for customers to meet their unique design requirements.

Product brand	GTD
Product mode	18DBL (RS485)
Product specification	Product: 86* 86 * 50mm,Mounting box: 86*86*45mm
Product color	Black, white, gray ( customizable color)
Support peripherals	tempered glass
Input voltage	12~24V DC
Interface description	RS485,
Max Current	500mA
Musical sound	Chord Music(36 songs)

Product Parameters

Product Diagram

Flame retardant material, exquisitely made, giving consideration to safety and durability

Wire Diagram

Use CAT5/6 network cables or 4-core cables dedicated for RS485.

Note:Wire connection must be made by professional electrician and make sure it is no power.