--- product_id: 203511100 title: "4 Doors RFID/Password Door Lock System Smart Access Control Keyless Entry Systems Keypad Reader Electric Magnetic Lock 110V Power Supply Box (Phone APP Remote Open Door)" brand: "mengqi-control" price: "C$77933" currency: NIO in_stock: true category: "Mengqi Control" url: https://www.desertcart.ni/products/203511100-4-doors-rfid-password-door-lock-system-smart-access-control store_origin: NI region: Nicaragua --- # 600 lbs magnetic lock strength Remote app control iOS & Android 4-door multi-access control 4 Doors RFID/Password Door Lock System Smart Access Control Keyless Entry Systems Keypad Reader Electric Magnetic Lock 110V Power Supply Box (Phone APP Remote Open Door) **Brand:** mengqi-control **Price:** C$77933 **Availability:** ✅ In Stock ## Summary > 🔑 Unlock the future of smart security—because your doors deserve to be as smart as you are. ## Quick Answers - **What is this?** 4 Doors RFID/Password Door Lock System Smart Access Control Keyless Entry Systems Keypad Reader Electric Magnetic Lock 110V Power Supply Box (Phone APP Remote Open Door) by mengqi-control - **How much does it cost?** C$77933 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/203511100-4-doors-rfid-password-door-lock-system-smart-access-control) ## Best For - mengqi-control enthusiasts ## Why This Product - Trusted mengqi-control brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smartphone Remote Access:** Unlock doors remotely via intuitive iOS & Android app—never get locked out again. - • **Enterprise-Grade Security:** 600 lbs magnetic lock ensures robust protection for your workspace or home. - • **Seamless 4-Door Management:** Control multiple entry points effortlessly with RFID, PIN, or combined access modes. - • **Massive User & Log Capacity:** Supports up to 20,000 users and 100,000 access logs for comprehensive monitoring. - • **Plug & Play with Pro Software:** Easy DIY setup with video guides plus professional software for real-time access reports. ## Overview The MENGQI-CONTROL 4 Doors RFID/Password Door Lock System offers advanced keyless entry with multi-mode access (RFID card, PIN, or both), supports up to 20,000 users and 100,000 logs, and features a powerful 600 lbs magnetic lock. It integrates seamlessly with iOS and Android apps for remote unlocking and uses TCP/IP for network communication. Designed for easy DIY installation, it includes professional management software compatible with all modern Windows systems, making it ideal for secure, scalable access control in professional or residential settings. ## Description desertcart.com : MENGQI-CONTROL 4 Doors RFID/Password Door Lock System Smart Access Control Keyless Entry Systems Keypad Reader Electric Magnetic Lock 110V Power Supply Box (Phone APP Remote Open Door) : Electronics ## Features - Control 4 doors.Get in door by swiping card/key fob, inputting PIN code or using card + PIN, and get out door by pushing button. Can store/download/check entry records and generate report by professional management software. - Control of memory up to 20,000 user / up to 100,000 logs. Auto open/close at any pre-set time during any day. Support "who" can enter which door at certain time, authorized access control. - Card Type: EM-ID Card .Response Speed: Less than 0.2 second.Exit button has base, easy install.The electric magnetic lock is with 600bls holding force. - Have smart phone APP to open lock remotely.App operate system: iOS & Android.Desktop USB reader,read card number into software so that easy programming/register user. Detail video guide and wire diagram make all easily, you can DIY. - Network communication via TCP/IP. Software Supportable Database: Access & SQL Server. Support Win7/Win8/Win10/Win11 both 32 & 64 bit ALL Windows system. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0824ZDFTG | | Alert Type | Motion | | Antenna Location | Home Security | | Assembly Instructions Description | DIY assembly instructions provided with video guide, wire diagram, and live support. | | Best Sellers Rank | #769 in Home Security Systems | | Brand | MENGQI-CONTROL | | Built-In Media | Keypad | | Color | Black | | Compatible Devices | Smartphone | | Connectivity Technology | TCP/IP | | Connector Type | USB and standard power connector | | Control Method | App | | Customer Reviews | 4.8 4.8 out of 5 stars (15) | | Installation Method | Screw-In | | Manufacturer | SecureControl | | Maximum Range | 15 centimeters | | Mfr Part Number | 4door-k-infrared-usb em | | Model Number | MENGQI-CONTROL-4D-RFIDPW | | Power Source | Corded Electric | | Sensor Technology | RFID | | Voltage | 110 volts | ## Product Details - **Brand:** MENGQI-CONTROL - **Color:** Black - **Compatible Devices:** Smartphone - **Connectivity Technology:** TCP/IP - **Power Source:** Corded Electric ## Images ![4 Doors RFID/Password Door Lock System Smart Access Control Keyless Entry Systems Keypad Reader Electric Magnetic Lock 110V Power Supply Box (Phone APP Remote Open Door) - Image 1](https://m.media-amazon.com/images/I/51PuW11ZLzL.jpg) ![4 Doors RFID/Password Door Lock System Smart Access Control Keyless Entry Systems Keypad Reader Electric Magnetic Lock 110V Power Supply Box (Phone APP Remote Open Door) - Image 2](https://m.media-amazon.com/images/I/31w1m4LOCCL.jpg) ![4 Doors RFID/Password Door Lock System Smart Access Control Keyless Entry Systems Keypad Reader Electric Magnetic Lock 110V Power Supply Box (Phone APP Remote Open Door) - Image 3](https://m.media-amazon.com/images/I/51AQkW7eCLL.jpg) ![4 Doors RFID/Password Door Lock System Smart Access Control Keyless Entry Systems Keypad Reader Electric Magnetic Lock 110V Power Supply Box (Phone APP Remote Open Door) - Image 4](https://m.media-amazon.com/images/I/51W+6B66cfL.jpg) ![4 Doors RFID/Password Door Lock System Smart Access Control Keyless Entry Systems Keypad Reader Electric Magnetic Lock 110V Power Supply Box (Phone APP Remote Open Door) - Image 5](https://m.media-amazon.com/images/I/41tgdF24CvL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Are the Keypads and door strikes weather proof? Can they be installed for exterior doors?** A: for outside door install, normally use magnetic lock. striker are not weather proof. can you send me amazon message email? so that I can send you more materials as attachments and discuss more for your requirement. On the product page( https://www.amazon.com/gp/product/B01NCM1RYZ ), search and click "SecureLife4you Security Control", then press: Ask a question **Q: Will b07qsfr4ff waterproof keypad work with this system?** A: Please kindly check below one, it's metal keypad pure reader which is water proof and professional designed to work with the core control board. We do DHL shipping to USA, take about 5-7 days for delivery, the amazon item link is： https://www.amazon.com/dp/B08GSM436T BRs **Q: Can I purchase just controller - no accessaries?** A: check from: https://www.amazon.com/dp/B01MQW5Y13 **Q: How do I get the installation document for this to send to my electrician** A: can you send me amazon message email? so that I can send you more materials to try the programming software and support guide. On the product page( https://www.amazon.com/gp/product/B01NCM1RYZ ), search and click "SecureLife4you Security Control", then press: Ask a question ## Frequently Bought Together - MENGQI-CONTROL 4 Doors RFID/Password Door Lock System Smart Access Control Keyless Door Entry Systems Keypad Reader Electric Magnetic Lock 110V Power Supply Box (Phone APP Remote Open Door) - MENGQI-CONTROL 600LBS Holding Force Single Door Electric Magnetic Lock Electromagnetic Lock for Door Access Control System with Built in Door Sensor - MENGQI-CONTROL Wiegand 26 bit Outdoor Install Waterproof IP68 Metal Case RFID & Password Keypad Single Door Stand-Alone Access Control --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ni/products/203511100-4-doors-rfid-password-door-lock-system-smart-access-control](https://www.desertcart.ni/products/203511100-4-doors-rfid-password-door-lock-system-smart-access-control) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-08-23*