---
product_id: 18989251
title: "CAT.NO.220 Electric Door Strike"
brand: "lee electronic"
price: "NT$1811"
currency: TWD
in_stock: true
reviews_count: 8
category: "Lee Electronic"
url: https://www.desertcart.tw/products/18989251-cat-no-220-electric-door-strike
store_origin: TW
region: Taiwan
---

# Seamless multi-level access AC voltage activation INSTEON & intercom integration CAT.NO.220 Electric Door Strike

**Brand:** lee electronic
**Price:** NT$1811
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock smarter living with CAT.NO.220 – where convenience meets control!

## Quick Answers

- **What is this?** CAT.NO.220 Electric Door Strike by lee electronic
- **How much does it cost?** NT$1811 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/18989251-cat-no-220-electric-door-strike)

## Best For

- lee electronic enthusiasts

## Why This Product

- Trusted lee electronic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Simple Installation:** Screw-in design that fits perfectly and installs quickly—no locksmith needed
- • **Intercom Integration:** Syncs with your home intercom for seamless communication and security
- • **Smart Home Compatible:** Easily integrates with INSTEON systems for next-level automation
- • **Multi-Level Convenience:** Perfect for homes with front doors on different floors—control access with ease
- • **Effortless Remote Access:** Unlock doors anywhere in your home without leaving your seat

## Overview

The CAT.NO.220 Electric Door Strike is a compact, screw-in door strike that activates via AC voltage to release door catches remotely. Designed for seamless integration with INSTEON smart home systems and intercoms, it enables effortless multi-level door access, enhancing home security and convenience. Lightweight and easy to install, it’s a reliable upgrade for modern smart homes.

## Description

Apply an AC voltage to this door strike and the catch will release, allowing you to push the door open.

Review: Great value - Fit perfect.easy to install. Worked great
Review: Recommend it - Harder and harder to find locksmiths have them for the price and convenience replace the original I recommend it

## Features

- Easily integrate with your INSTEON system
- Unlock doors in other parts of the house without getting up
- Great for homes where the front door is on a different level than the main living area
- Integrate with your homes intercom system

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009RVYGYE |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #181,860 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #591 in Door Lock Replacement Parts |
| Customer Reviews | 4.2 4.2 out of 5 stars (114) |
| Date First Available | February 13, 2005 |
| Global Trade Identification Number | 00721667220012 |
| Installation Type | Screw-In |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item model number | CAT.NO.220 |
| Manufacturer | Smarthome Technologies |
| Part Number | CAT.NO.220 DOOR STRIKE |
| Product Dimensions | 7 x 2 x 2 inches |
| UPC | 721667220012 |

## Product Details

- **Brand:** Lee Electronic
- **Color:** Gold
- **Exterior Finish:** Gold
- **Item Weight:** 0.01 Ounces
- **Material:** Metal

## Images

![CAT.NO.220 Electric Door Strike - Image 1](https://m.media-amazon.com/images/I/41CToCjfXwL.jpg)
![CAT.NO.220 Electric Door Strike - Image 2](https://m.media-amazon.com/images/I/61iraAXf1vL.jpg)

## Questions & Answers

**Q: Mine says cat no 001. can  cat no 220 replace it?**
A: Yes from what I can determine on line one is marketed under the Lee name the other under Lee Dan DO 001. Both operate between 8-16 volts AC

**Q: What are the dimensions?**
A: The mounting plate height = 5 7/8 in.Mounting screw holes centers = 5 3/8 in.Mounting plate width = 1 1/4 in.Electrical box on the back Depth = 1 1/2 in.Double white wires about 6 in. long.

**Q: What tension and min amperage, do I need to power this...?**
A: I have not specifically tested it. I just used a little power cube you plug into a outlet

**Q: Can it be used outdoors**
A: Yes - we used it on an outside door.  I'm pretty sure that is what it is designed for.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value
*by J***Y on December 24, 2022*

Fit perfect.easy to install. Worked great

### ⭐⭐⭐⭐⭐ Recommend it
*by S***N on December 15, 2025*

Harder and harder to find locksmiths have them for the price and convenience replace the original I recommend it

### ⭐⭐⭐⭐ Works Well!
*by W***H on February 25, 2025*

Works well but not heavy duty. Priced well.

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**Shop now:** [https://www.desertcart.tw/products/18989251-cat-no-220-electric-door-strike](https://www.desertcart.tw/products/18989251-cat-no-220-electric-door-strike)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-05*