28mm Round Touchless Elevator Push Button with Key Lock Switch - 40,000 Key Codes, Zinc Alloy Construction, RoHS/CE Certified
Professional 28mm round touchless elevator push buttons with integrated key lock switches. Features zinc alloy construction, chrome plating, and 40,000 unique key codes. Available in 17-28mm sizes with RoHS/CE certification. One-year guarantee with 14-day production lead time. OEM/ODM services available for elevator control systems.
28mm round touchless elevator push buttons with integrated key lock switches designed for elevator control panel applications. These professional-grade components feature zinc alloy construction and chrome plating for durability in demanding environments.
| Parameter | Specification |
|---|---|
| Model | Elevator Door Key Lock |
| Material | Zinc alloy lock with brass key |
| Color Finish | Chrome plating |
| Available Sizes | 17mm / 19mm / 23mm / 25mm / 28mm |
| Key Codes | 40,000 unique combinations |
| Certifications | RoHS / CE compliant |
| Standard Delivery | 1 lock with 2 keys |
| OEM & ODM | Available |
| Sample Availability | 1-2 pieces free (customer bears shipping) |
- Type 1: Key removable from two positions, manual rotation required, no automatic return
- Type 2: Key removable from one position only, manual rotation required, no automatic return
- Type 3: Key removable from one position only, automatic return function, no manual turning needed
Shanghai Zan Feng (CZANF) Technology Co., Ltd specializes in elevator electrical systems and components. Our comprehensive product range includes contactless buttons, push buttons, COP, LOP, hall lanterns, segment displays, dot matrix displays, LCD and TFT displays, hoistway fixtures, intercom systems, traveling cables, and other elevator spare parts for both home and passenger elevators.
- Minimum Order: 50 pieces
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