ACJ-402 – WiFi GSM Touch Keypad Mini Screen Security Alarm System Kit with 2 Remotes

ACJ-402 – WiFi GSM Touch Keypad Mini Screen Security Alarm System Kit with 2 Remotes

Product Overview

The ACJ-402 WiFi + GSM Touch Keypad Mini Screen Security Alarm System is a compact security solution designed to protect homes, offices, shops, and other premises against unauthorized entry. The system combines WiFi and GSM communication with a touch keypad and mini display for convenient alarm control and monitoring.

The kit includes a wireless door/window sensor, PIR motion sensor, 2 wireless remote controls and 2 RFID key tags, providing multiple ways to control and secure the protected area.

Main Purpose

The ACJ-402 is designed to monitor protected areas using wireless security sensors and provide an alarm response when an unauthorized entry or movement is detected.

Key Benefits

  • WiFi + GSM Connectivity – Supports two communication methods for security monitoring and alerts.
  • Compact Touch Keypad – Easy operation through the integrated keypad and mini display.
  • Wireless Security Sensors – Helps monitor doors, windows and indoor movement.
  • Multiple Control Methods – Supports wireless remote controls and RFID key tags.
  • Easy Expansion – Additional compatible wireless security accessories can be added according to the system's supported capacity.
  • Suitable for Multiple Premises – Ideal for residential and small commercial security applications.

Important Features

  • WiFi + GSM communication
  • Touch keypad operation
  • Mini display screen
  • Wireless door/window magnetic sensor
  • Wireless PIR motion sensor
  • 2 wireless remote controls
  • 2 RFID key tags
  • Intrusion detection
  • Arm/disarm functionality
  • Compact design
  • Suitable for homes, offices and shops

Product Specifications

  • Model: ACJ-402
  • Product Type: WiFi + GSM Touch Keypad Mini Screen Security Alarm System
  • Brand: NAVKAR SYSTEM
  • Power Supply: [Power Requirement]
  • Communication: WiFi + GSM + Wireless RF
  • Operating Range: [Range]
  • Material: [Material]
  • Dimensions: [Dimensions]
  • Other Specifications: Touch keypad with mini display, wireless door/window magnetic sensor, wireless PIR motion sensor, 2 wireless remote controls, 2 RFID key tags, arm/disarm functionality and support for compatible wireless security accessories.

Applications

  • Home Security – Protect houses and apartments against unauthorized entry.
  • Office Security – Monitor offices and workspaces for unauthorized access.
  • Shop & Small Business Security – Help protect shops and small commercial premises.

Suitable For

  • Homes, Apartments, Offices and Shops
  • Indoor security applications
  • Premises requiring WiFi/GSM-based alarm communication and wireless sensor monitoring

Not Suitable For

  • Outdoor exposure without suitable protection – The control panel and sensors should be installed according to their environmental specifications.
  • GSM operation without a compatible SIM card – GSM-based communication requires an appropriate SIM card and active mobile service.
  • Areas outside the wireless communication range – Wireless accessories should be installed within the supported range of the alarm panel.

Package Contents

  • 1 × ACJ-402 WiFi + GSM Touch Keypad Mini Screen Alarm Control Panel
  • 1 × Wireless Door/Window Magnetic Sensor
  • 1 × Wireless PIR Motion Sensor
  • 2 × Wireless Remote Controls
  • 2 × RFID Key Tags
  • 1 × User Manual

Installation

  • Step 1 – Mount the Alarm Panel
    Install the ACJ-402 alarm control panel at a convenient indoor location near a suitable power source.
  • Step 2 – Install the Door/Window Sensor
    Fix the wireless magnetic door/window sensor on the required door or window. Align the sensor and magnet properly when the door or window is closed.
  • Step 3 – Install the PIR Motion Sensor
    Mount the wireless PIR motion sensor at a suitable position to monitor the required indoor area.
  • Step 4 – Register & Test the Accessories
    Power on the ACJ-402 and register the included wireless sensor, remote controls and RFID tags with the alarm panel. Test each accessory to confirm proper operation.

Wiring

The included door/window sensor, PIR sensor, remote controls and RFID tags are wireless, so they do not require physical signal wiring to the alarm panel.

  • Power: Connect the ACJ-402 to its compatible power adapter.
  • Input: Wireless door/window sensor and PIR motion sensor.
  • Output: Alarm response and configured security notifications.
  • Other Connections: GSM SIM and WiFi can be configured according to the product's user manual.

Programming

  • Step 1 – Configure WiFi & GSM
    Configure the required WiFi connection and insert a compatible GSM SIM card if GSM communication is required.
  • Step 2 – Register Wireless Accessories
    Pair the wireless door/window sensor, PIR sensor, remote controls and RFID tags with the ACJ-402 alarm panel.
  • Step 3 – Configure Security Settings
    Set the required users, security zones, arming/disarming settings and communication/alert options according to the user manual.

Operation

  • Step 1 – Arm the System
    Use the keypad, wireless remote control or RFID tag to arm the ACJ-402.
  • Step 2 – Monitor the Protected Area
    When armed, the registered door/window sensor and PIR motion sensor monitor the protected area for security events.
  • Step 3 – Respond to an Alarm
    When a registered sensor is triggered, the ACJ-402 activates its configured alarm response and provides the available notifications according to the programmed settings.

Troubleshooting

  • Problem 1: The ACJ-402 does not power on
    Solution: Check the power adapter, power connection and electrical supply. Ensure the compatible power supply is being used.
  • Problem 2: Wireless sensor is not responding
    Solution: Check the sensor battery, registration/pairing status and distance between the sensor and alarm panel. Re-register the sensor if required.
  • Problem 3: Remote control or RFID tag does not operate the system
    Solution: Check whether the remote control or RFID tag has been properly registered with the ACJ-402. Re-register the device according to the user manual if necessary.

Common Problems

  • Problem 1: GSM communication is not working
    Solution: Check the GSM SIM card, network availability and SIM service status. Make sure the SIM is correctly inserted and active.
  • Problem 2: WiFi connection is not working
    Solution: Check the WiFi network, password and internet connection. Ensure the alarm panel is within suitable WiFi coverage.
  • Problem 3: False alarm is triggered
    Solution: Check the positioning and installation of the PIR and door/window sensors. Ensure the sensors are securely installed and review the configured alarm settings.

FAQs

Q: Does the ACJ-402 support both WiFi and GSM?
A: Yes. The ACJ-402 supports WiFi and GSM communication for security monitoring and alerts.

Q: Can additional wireless sensors be added to the ACJ-402?
A: Compatible wireless security sensors and accessories can be added according to the supported capacity of the system.

Q: Can the ACJ-402 be used for homes and offices?
A: Yes. It is suitable for homes, apartments, offices, shops and other indoor security applications.

Q: Are the included door/window and PIR sensors wireless?
A: Yes. The included door/window magnetic sensor and PIR motion sensor communicate wirelessly with the ACJ-402 alarm panel.

Q: How can I operate the ACJ-402?
A: The included wireless remote controls and RFID key tags can be used for system operation, along with the alarm panel's keypad.

Q: Is a mobile app available for the ACJ-402?
A: Yes, the ACJ-400 supports mobile app-based remote monitoring and control through its compatible app.

Tuya or Smart Life App for Android
https://play.google.com/store/apps/details?id=com.tuya.smartlife&hl=en&pli=1

and for Apple Devices
https://apps.apple.com/us/app/smart-life-smart-living/id1115101477

Spare Parts

  • Spare Part 1: Wireless PIR Motion Sensor
    Replacement PIR motion sensor for indoor motion detection.
  • Spare Part 2: Wireless Door/Window Magnetic Sensor
    Replacement magnetic sensor for monitoring doors and windows.
  • Spare Part 3: Wireless Remote Control
    Replacement remote control for arming and disarming the ACJ-402 system.
  • Spare Part 4: RFID Key Tag
    Replacement RFID key tag for convenient system operation.

Warranty

Warranty Period: 1 Year

The ACJ-402 is covered by a 1-year warranty against manufacturing defects under normal use.

The warranty does not cover damage caused by incorrect installation, improper wiring, physical damage, power fluctuations, water/moisture, unauthorized modification, misuse, or normal wear and tear.

For warranty assistance, provide the purchase invoice, product model, serial number (if applicable), and details of the issue.

Videos

  • [Installation Video]
  • [Programming Video]
  • Product Demonstration Video:

Manuals

  • [User Manual]
  • [Installation Manual]

Downloads

  • [Datasheet]
  • [Wiring Diagram]
  • [Catalogue / Brochure]
  • [Other Download]

Customer Questions

[Questions received from customers and their verified answers.]

Escalation to Support

If the issue cannot be resolved using the information above, Please contact Navkar Systems at whatsapp Support number: 91384 68548 with the following information:

  • Product Model:
  • Purchase Date:
  • Problem Description:
  • Installation Details:
  • Photos / Videos:
  • Previous Troubleshooting Performed: