WECO Elevator Door Sensor WECO-917B71-AC220
Model: 917B71-AC220
MOQ: 1pcs
Original: China
Certificate: ISO9001
Warranty Time: 12Months
Delivery Time: 3~15 Working Days
Payment Terms: T/T, L/C, Western Union, MoneyGram, Paypal
The WECO elevator door sensor WECO-917B71-AC220 operates on AC220V power supply, equipped with 128 infrared detecting beams and a detection height of 20–1840mm for full-range blind-spot-free protection. It fits standard center-opening elevator doors and comes with a complete set of installation accessories, featuring easy installation, strong compatibility and stable safety performance.
Product Parameter
|
Parameter |
Specification |
|
Type |
Elevator Parts |
|
Category |
Elevator Door Sensor |
|
Brand |
WECO |
|
Model |
917B71-AC220 |
|
Voltage |
AC220V |
|
Scanning Beams |
128beams |
|
Detecting Height |
20–1840 mm |
|
Detecting Range |
0–3 m |
|
Protection Level |
IP54 (TX/RX), IP31 (Power Box) |
|
Operating Temperature |
–20°C to +65°C |
|
Light Immunity |
≤100,000 Lux |
|
Package Contains |
2 light curtain strips, 1 power box, 2 connecting cables, installation fittings, 1 manual |
|
Original |
China |
|
Warranty Time |
12Months |
|
Delivery Time |
3~15 Working Days |





Adaptable Detection Configuration
The WECO elevator door sensor WECO-917B71-AC220 features 128 high-density infrared beams and a 20–1840mm effective detection height, providing full-range safety coverage tailored to common elevator door openings.
Universal Compatibility & Easy Integration
Designed for standard center-opening elevator doors, this unit integrates seamlessly with most elevator control systems without modification, serving as a reliable elevator light curtain to streamline installation, replacement and passenger safety protection.
Efficient On-Site Commissioning
With a user-friendly mechanical design, the WECO elevator door sensor WECO-917B71-AC220 allows quick and hassle-free on-site setup, greatly shortening installation time and minimizing elevator downtime during maintenance.
Why Choose Us?

Guaranteed Quality - 100% Original manufacturer products.
Best Price - Factory-direct pricing.
Reliable & Fast Delivery - Faster than 90% of suppliers.
One-Stop Elevator System Provider - Saving you 90% of your time.
After-Sales Service Protection - Near-zero quality complaints in the last 3 years.
Product Packaging

Shipping & Payment
After-Sales Support

Pre-Sales:
Consultation & Customization - Detailed product introduction, technical support, and customized solutions for optimal selection.

In-Sales:
Installation & Commissioning - Professional guidance for smooth and quick integration into your system.

After-Sales:
Warranty & Long-term Support - One-year warranty with prompt repair/replacement for defects, plus continuous tech support.
FAQ
Q: How do I choose the correct scanning beam count and detection height?
A: Selection depends on the width and height of the elevator door opening and the required safety coverage. For example, the WECO elevator door sensor WECO-917B71-AC220 is available in multiple variants to match different door dimensions.
Q: How can I get my order?
A: Inquiry - quotation - confirm-send Pl - make the payment - arrange the parts delivery - receive the parts.
Q: What is the delivery time?
A: For common parts, available in the warehouse, which can be shipped within 1-2 days after finishing process, some OEM products generally can be shipped within one week.
Q: What is the guarantee for the parts we purchased?
A: Our products come with a standard 12-month warranty, backed by our dedicated engineering team for technical support.
Q: How can I pay?
A: We accept a variety of payment methods, including TT, L/C, Western Union, MoneyGram, PayPal, and Alibaba Trade Assurance.
Q: Can you provide after-sales service?
A: Yes, we have a professional person to follow up on your order when put into use. If any problem, we can Respond within 24 hours after receiving your feedback.
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