Cnb-202g Automatic Door Parts Push-to-Exit Button Door Release System

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Product Description

📋 Basic Specifications
Model NO.
M-202G
Application
Supermarket, Campus, Warehouse, Hotel, Company
Trigger Mode
Mechanical
Power Voltage
AC/DC 12-30V
Opening Mode
Push to Open
Installation
Wireless Mounted
Switch Size
150(L)X40(W)X12.5(H)mm
Receiver Size
110(L)X30(W)X15(H)mm
🔍 Product Overview
2.4GHz Frequency Punch-free Wireless Panel Press Unlock Switch Set
Wireless Panel Press Switch
The M-202G Hand Press to Open Switch is a cutting-edge solution designed for modern automatic door systems. Featuring a slim plastic panel available in black and silver, this wireless design is ideal for locations where wiring is difficult. Each set consists of a switch transmitter and a wireless receiver. When the switch is pressed, it sends a signal to the receiver connected to the door machine to control opening and closing.
Key Characteristics
Product Characteristics
  • 📡
    Wireless Design: Includes a receiver and two switch panels. Uses learning code technology for seamless integration without complex wiring.
  • 🔄
    Dual Output Modes: Switch between Inching (M) for a 1.5-2S signal and Holding (L) for continuous output with toggle functionality.
  • 🧠
    Self-Learning Code: Effortlessly pair up to 20 transmitters with a single receiver. One-touch setup and batch deletion simplify management.
  • 🚀
    Long-Distance Control: Reliable transmission up to 30 meters in obstacle-free environments.
  • 🏢
    Wide Compatibility: Works with sliding, swing, or revolving doors. Supports 12V-36V power input.
🏥 Ideal Applications
Perfect for environments requiring high hygiene and efficiency standards:
🛠️ Installation & Operation
Installation Diagram

Learning Mode: Press the receiver's learning button until the indicator turns blue, then press the transmitter's button—two flashes confirm pairing.

Code Deletion: Hold the receiver's learning button for 5 seconds to clear all paired codes.

Mode Selection: Use the dial switch to select M (inching) or L (holding). M-202G supports a normally open function by holding the transmitter for 10 seconds.

Wiring: Simple NC/COM/NO terminal connections with clear color-coding for standard door controllers.

📊 Technical Parameters
Technical Specs
Parameter M-202E (315MHz) M-202G (2.4GHz)
Receiver Power SupplyAC/DC 12-36VAC/DC 12-30V
Static Current15mA34mA
Modulation Frequency315KHz2.4GHz
Holding Time2 SEC1.5 SEC
Switch Power Supply6V (Button Battery)3V (AAA Battery*2)
Emission Distance≥25 Meters>30 Meters
Switch Dimension203 x 41 x 12.5 mm150 x 40 x 12.5 mm
Frequently Asked Questions
1. What is the wireless range of the M-202G switch?
The M-202G provides a reliable transmission distance of over 30 meters in open areas without obstacles, ensuring convenient access from a distance.
2. What are the two output modes available?
It features Inching (M) mode, which provides a short 1.5-2S signal, and Holding (L) mode, which maintains continuous output for extended door opening.
3. How many transmitters can be paired with one receiver?
The M-202G receiver can pair with up to 20 different transmitters, allowing for multiple access points to control a single door.
4. What type of batteries does the switch use?
The M-202G switch is powered by two standard AAA batteries, which can last approximately 15 months with average use (200 times/day).
5. Is the installation process complicated?
No, the installation is designed to be simple. It features a punch-free wireless design, easy terminal wiring (NC/COM/NO), and a one-touch learning button for pairing.
6. Can this switch be used in medical environments?
Yes, it is ideal for operating rooms, clean rooms, and decontamination rooms where hygiene and efficient, hands-free-style access are required.

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