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Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Specifications
Operating Voltage :
DC12V (6V/24V optional)
IP Rating :
Yes (unspecified level)
MOQ :
1
Temperature Range :
-20℃~+60℃
Connection Type :
2-wire
Alarm Sound Level :
≥85dB
Model Number :
12V
Material :
Flame-retardant ABS
Brand Name :
Sulab
Payment Terms :
D/P,T/T,Western Union
Delivery Time :
2-3 working days
Description
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
The elevator five-way intercom buzzer is a core alarm component for emergency calls, model RKE-12V, compatible with NKT/NBT intercom systems, powered by DC12V (6V/24V optional). It triggers a loud alarm (≥85dB) when the emergency button is pressed, notifying the control room immediately for trapped passenger rescue.
Product Specifications
Brand Sulab
Description Elevator Alarm Bell
MOQ 1PC
Transportation TNT, UPS, DHL, Fedex, Air, Sea
Packages Carton, Wooden case, Pallet etc
Delivery Time Normally 2-3 working days after payment
Warranty One year
Payment Method Company Bank, Western union, Paypal etc
Key Features
  • Made of flame-retardant ABS material with IP rating
  • Stable operation in temperature range of -20℃ to +60℃
  • Anti-interference design for reliable performance
  • Compact size with simple 2-wire connection
  • Easy installation and replacement for most elevator brands
  • Widely used in maintenance and renovation projects
  • Ample stock available for retail and bulk export orders

Elevator Power Supply Module - FAQ

Q1: What is the function of an elevator power supply module?
An elevator power supply module provides regulated electrical power to designated control circuits or electronic components. Its function and outputs depend on the module design.

Q2: Can elevator power supply modules with the same output voltage be interchangeable?
Not necessarily. Modules may differ in current capacity, output configuration, electrical isolation, protection functions, connector arrangements, and system requirements.

Q3: What can cause an elevator power supply module to fail?
Possible causes include abnormal input voltage, excessive loading, overheating, short circuits in connected equipment, or internal component deterioration.

Q4: What should be checked when an elevator power supply module has no output?
A qualified technician should investigate the input supply, connected loads, fault indications, and associated circuitry. A missing output does not always mean the module itself is defective.

Q5: What specifications are required to identify a replacement power supply module?
Please provide the original part number, input and output voltage ratings, current or power capacity, connector details, mounting dimensions, and clear nameplate photos.

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Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V

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Product Detail
Operating Voltage :
DC12V (6V/24V optional)
IP Rating :
Yes (unspecified level)
MOQ :
1
Temperature Range :
-20℃~+60℃
Connection Type :
2-wire
Alarm Sound Level :
≥85dB
Contact Supplier
video
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V
Elevator Five-way Intercom Alarm Bell Intercom DC12V Buzzer Alarm Unit Emergency Power Supply Battery 6V 12V 24V

Xian Sulab Machinery Co., Ltd.

Verified Supplier
5 Years
Shaanxi
Since 2014
Business Type :
Trading Company, Seller
Main Products :
Elevator Spare Parts, Elevator PCB Board, Elevator Wheel Roller
Total Annual :
1000-50000
Employee Number :
10~50
Certification Level :
Verified Supplier
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