Xizi Otis Elevator button BR27C A311 BR27A stainless steel round button

This button is divided into blue light, white light, and red light, only the color of the light is different.

Please buy 3-wire for Otis (Otis does not have red light), and please buy 4-wire for other elevator brands. 3-wire and 4-wire cannot be used interchangeably. Lines 3 and 4 refer to internal lines and cannot be seen from the outside. The pins are all 4.

Brand: Xizi Otis

Type: BR27C
BR27A
A311

Working voltage : DC24V-30V

Luminous color : Red light、Blue light、White light

Opening size : 27MM

Installation method: Embedded in the front and fixed with a ring on the back

Applicable: Xizi Otis elevator

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Product Detail

Xizi-Otis-Elevator-button-BR27C-A311.....

The BR27 Series Elevator Push Button (including BR27C and BR27A) is one of the most classic round stainless steel buttons used in Otis and Xizi Otis elevator systems. It is widely applied in models such as OH5000, OH5100, and Gen2.

Model Variants & Differences

BR27C (Flat / Concave Surface): The most common standard model with sensitive touch response and laser-engraved markings.

BR27A (Convex Surface): Slightly raised button surface for improved tactile feedback, some versions include Braille.

A311: Internal part numb

Item	Description
Brand	Xizi Otis
Type	BR27C/BR27A/A311
Applicable Brands	Otis / Xizi Otis
Material	Stainless Steel
Opening size	27MM
Working Voltage	DC24V-30V
Luminous color	Red light/Blue light/White light
Installation method	Embedded in the front and fixed with a ring on the back
Applicable	Xizi Otis elevator

Installation & Replacement Tips

Wiring Confirmation Required
Due to different control protocols (e.g., RS5 / RS14 serial communication), always verify wire connector type and pin quantity.

Panel Compatibility
Suitable for both COP (Car Operating Panel) and LOP (Hall Panel).

Customization Available
Symbols, Braille, and LED colors can be customized based on project requirements.

FAQs

How can I confirm if a part is compatible with my elevator?

To ensure compatibility, please provide the brand, model, or part number of your elevator. You can also send us photos of the existing part, especially the label or connector details. Our technical team will help you verify the correct replacement.

Do you supply original or replacement parts?

We supply both original brand parts and high-quality compatible replacements for major brands such as KONE, Otis, etc. All products are tested to ensure reliable performance.

What is your minimum order quantity (MOQ)?

Most products support low MOQ or even 1 piece for sample orders. Bulk orders will enjoy better pricing.

How fast is your delivery?

We have three strategically located warehouses in Saudi Arabia, Jiangsu, and Xi'an, ensuring stable inventory and fast delivery to meet global customer demands.

What payment methods do you accept?

We accept T/T, Western Union, Alipay, and other common payment methods, providing flexible options for our global customers.

Do you provide warranty for your products?

Yes, most products come with a 1 year warranty.

Can you support international shipping?

Yes, we ship worldwide via DHL, FedEx, UPS, air freight, or sea freight, depending on your needs and urgency.

Do you offer technical support?

Yes, our experienced team provides pre-sales selection support and after-sales technical assistance to help ensure correct installation and operation.