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2026 Upgraded Signal Feedback Heavy Duty Electric Door Strike Lock
✅ In stock
⭐ Lowest price we've tracked
B
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 23, 2026 2:41 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰At 16% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The retail sticker price has been slashed by 79% — a steep markdown from the official listing.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
17.89/28
Recent Value
5.12/22
Market Standing
14.86/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Jinyu NIU
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Upgraded Quality】This heavy-duty fail-safe electric door lock is made of high-quality alloy metal material and is designed for high-security access control systems. It supports 12VDC dual voltages and provides an ultra-strong locking force of 2200 pounds (about 1000 kg) to ensure access control security. The built-in signal feedback function can send the lock status (open/closed/fault) to the access control system in real time, suitable for high-security places such as commercial, industrial and government.
✓【Two Modes】: Two working modes can be set: Fail-safe (NC) or Fail-safe (NO). Just loosen the screw and tighten it in the other hole. Fail-safe (NC): When powered on: the bolt retracts and the door can be pushed open; when powered off, the door opens. Fail-safe (normally open): When powered on: the bolt extends and the door is locked; when powered off: the bolt retracts and the door can be pushed open freely.
✓【Accessories】The package includes 2 mounting clips, 4 screws, 1 diode and 1 instruction manual.suitable for cylinder locks and mechanical locks, suitable for metal doors and wooden doors.(Please confirm the door frame size before placing an order to avoid purchasing errors.) When installing, please refer to the instruction manual or watch the video.
✓【Application】ANSI standard heavy-duty adjustable electric door lock can be used for Cylindrical locks, and mechanical locks access control systems. Impact-resistant, vandal-proof,This electric door lock can convert a Beveled lock into an electronic access control system to meet a variety of needs.
✓【Note】Please confirm the door frame size before placing an order to avoid purchasing errors! If you have any questions, we will answer you within 24 hours.
⚙️ Specifications
Brand
WIRELEL
Special Feature
Anti-Bump
Lock Type
Cylindrical
Item dimensions L x W x H
4.88 x 1.24 x 1.26 inches
Material
Alloy Steel
Recommended Uses For Product
Commercial, Industrial, High-Security Access Control Systems
Color
Signal Feedback Door Strike Lock
Included Components
1XSignal Feedback Door Lock
Shape
Rectangular
Connectivity Protocol
Wired
Model Name
Signal Feedback Door Lock
