1. Introduction
This high-quality KERUI G70 alarm system features GSM (4G)/WIFI (2.4G) connectivity, a 2.4-inch TFT color screen, and a touch keypad. Powered by a robust CPU, it offers stable and reliable performance. The panel can be wirelessly connected to various accessories such as PIR motion sensors, door/window contacts, smoke detectors, gas detectors, remote controls, and emergency buttons.
Upon receiving an alarm notification, the system immediately displays the alarm area and triggers the alarm. Simultaneously, the panel sends alarm information via the dedicated APP and dials pre-set user numbers to ensure prompt notification. The KERUI G70 is ideal for homes, factories, schools, shops, financial institutions, villas, communities, and any other areas requiring enhanced security for people and property.
2. Features
- TFT color display with user-friendly menu and voice prompts for easy operation.
- Supports 2.4G WiFi and 4G SIM cards for versatile connectivity.
- Real-time notification of alarm panel status.
- Supports simultaneous operation of multiple panels without quantity limits.
- RFID card reading for convenient disarming (supports up to 20 cards).
- Alarm triggering function via mobile application.
- GPRS data transmission to the network monitoring center and remote control capabilities.
- CID support, compatible with international Contact ID protocol.
- Supports 99 optional zones and 8 zone types per zone, with individual alarm switches.
- Functions as a regular mobile phone for direct calls.
- Remote system settings via calls or SMS.
- 8 groups of weekly arm/disarm functions for automated security management.
- One-way alarm linked with wireless relay and one-way wireless strobe alarm.
- Supports up to 20 smart sockets, controllable via app, mobile phone, or text messages.
- Panel dials pre-set phone numbers during an alarm, maintaining the call until disconnected.
- 10-second automatic message recording with self-service voice prompts for remote alarm location and zone identification.
- Arm/disarm, voice display, walkie-talkie, alarm switch, smart socket switch remote functions.
- Supports up to 99 detectors and 99 remote controls.
- Integrated high-precision clock chip ensures time accuracy even during power outages.
- Records 99 arm/disarm/alarm events and 99 RFID card reads.
- Low power consumption reminder and tamper protection function.
- Built-in rechargeable lithium battery for backup power.
3. Setup and Installation
3.1 Panel Installation Guidelines
- The alarm panel should be installed in a central location within the protected area to ensure optimal signal reception from all detectors.
- Avoid installing near large metal objects or devices that emit high-frequency interference.
- Do not install near concrete walls or fire door barriers, as these can obstruct signals.
3.2 Power On
1. Connect the main power cord to the designated power port on the panel.
2. Insert a valid 4G SIM card into the SIM card slot located on the back of the panel (refer to the image below for port locations).
3. Connect the power adapter to a power outlet. You will hear a voice prompt: "Welcome to the alarm system."
3.3 Wi-Fi Setup
The alarm system requires an internet connection for smart features. Ensure your phone's Bluetooth is on and connected to a 2.4G Wi-Fi network.
1. On the panel, navigate to the main menu, select "Wi-Fi Setup", and press "Ready".
2. The panel will display a QR code and a message to turn on Bluetooth on your phone for automatic device discovery.
3. On your mobile device, open the Tuya Smart app. Tap to scan for nearby devices. The app should automatically discover the "Smart Alarm Touch" device.
4. Select the discovered device and follow the in-app instructions to complete the connection. You will be prompted to enter your 2.4G Wi-Fi password.
5. Once connected, the panel will show "Connected to Server".
3.4 Adding Sensors and Remote Controls
The system supports up to 99 detectors and 99 remote controls. To add a new accessory:
1. On the panel, go to the main menu and select "Accessories".
2. Choose "Sensors" to add detectors (PIR, door/window, etc.) or "Remote Tags" to add remote controls.
3. Select the "+" icon to add a new device.
4. The panel will enter a learning mode, waiting for a signal from the accessory. Trigger the accessory (e.g., wave hand in front of PIR, separate door sensor, press a button on the remote control).
5. The panel will beep to confirm successful pairing. You can then edit the device name, type, and mode (e.g., Home, Delay).
3.4.1 Door/Window Sensor Installation
The door sensor consists of a main sensor (A) and a magnetic strip (B). It detects the open/closed state of doors or windows.
- Install sensor A on the fixed door/window frame and magnet B on the movable part of the door/window.
- Ensure A and B are aligned vertically and the gap between them does not exceed 1 cm when closed.
- After installation, opening the door/window should cause the sensor's indicator light to flash for 1 second, confirming successful installation.
- A 1-second flash indicates an alarm trigger. A constantly lit indicator means low power.
- Sensors can be attached using adhesive or screws.
3.4.2 PIR Motion Detector Installation
Before installation, ensure the PIR motion detector's power switch is ON. The optimal installation height is approximately 2.2 meters from the floor.
- Install the detector in a room corner to achieve optimal coverage, ideally forming a 90° angle with the expected human walking path.
- Avoid pointing the detector directly at windows.
- Ensure no large obstacles are within the detection range.
- Do not install two motion sensors in the same area to prevent interference.
- Keep away from windows, cooling/heating units, ovens, or other appliances that cause rapid temperature changes, which can lead to false alarms.
- This motion sensor is designed for indoor use only.
4. Operation
4.1 Arming the System
Arming activates the full alarm system, suitable when no one is home. All detectors become active, and any triggered detector will cause the panel to alarm. The "System Armed" icon will be displayed.
- Via Remote Control: Press the "Arm" button once.
- Via Keypad: Press the "Arm" button once.
4.2 Disarming the System
Disarming deactivates the alarm system, stopping any active alarms and preventing new ones (except for emergency buttons). The "System Disarmed" icon will be displayed.
- Via Remote Control: Press the "Disarm" button once.
- Via Keypad: Press the "Delete" button.
4.3 Home Arm (Stay Arm)
Home Arm is used when people are present in the home. It activates perimeter detectors (doors, windows, balconies) while allowing free movement within the house by deactivating internal motion detectors. The "System Stay Armed" icon will be displayed.
- Via Remote Control: Press the "Stay Arm" button.
- Via Keypad: Double-press the "Arm" button.
4.4 Emergency Alarm (SOS)
In an emergency, you can manually trigger an immediate alarm.
- Via Remote Control: Press the dedicated SOS button.
- Via Keypad: Press the "OK" button on the panel.
Note: If keypad protection is enabled, you must enter the password (default: 1234) before performing operations.
4.5 System Settings Overview
Access system settings by pressing the "Menu" key on the keypad and selecting "System" or entering '5'.
4.5.1 Delay Settings
Configure arming and entry delays:
- Arm Delay: Set a delay (0-255 seconds) before the system fully arms after the arm command. During this period, you can press "Arm" again to arm immediately.
- Entry Delay: Set a delay (0-255 seconds) after a triggered entry zone before the alarm sounds.
4.5.2 Automatic Arm/Disarm
Schedule specific times for the system to arm or disarm automatically. You can set up to 4 schedules with custom times, operations, and days of the week.
4.5.3 Date and Time
Set the current year, month, day, hour, minute, and second. Use the up/down keys to navigate and "OK" to save.
4.5.4 Volume Settings
Adjust the system's voice prompt volume (0-7, default 5).
4.5.5 Siren & Ring Settings
Configure alarm siren duration (0-1200 seconds) and the number of GSM rings (0-20) before the panel answers.
4.5.6 Keypad Sound
Enable or disable the keypad's sound feedback when buttons are pressed.
4.5.7 Screensaver
Set the duration (30s, 60s, 2min, 5min, 10min, or Never) after which the screen will turn off and enter sleep mode if inactive (default 30s).
4.5.8 Languages
Select the desired language for the system interface.
4.5.9 Security Settings
- User Password: Set a 4-digit user password. Required for disarming when the keypad is locked.
- Administrator Password: Set a 6-digit administrator password. Required to access the "Menu" when the keypad is locked.
- Keypad Lock: Enable or disable automatic keypad lock in sleep mode, or manually lock by pressing the "Back" key.
4.5.10 CID Contact Person
Configure Contact ID reporting to a monitoring center.
- CID Code: Enter the Contact ID account number.
- Reporting Effect: Select which events (Arm, Disarm, Home) are reported to the CID center.
4.5.11 Arm/Disarm SMS
Enable or disable SMS notifications for arming, disarming, and home arming events.
4.5.12 SMS Reply
Enable or disable the panel's ability to reply to user SMS commands.
4.5.13 Wallpaper
Select from 4 available wallpaper options for the panel display.
4.5.14 Power Failure Settings
Configure notifications for power-related events: Panel Power Off, Panel Power On, Panel Low Battery, and Sensor Low Battery.
4.5.15 Restore Factory Defaults
Reset the system to its original factory settings. Options include deleting remotes, sensors, RFID tags, or restoring all factory defaults.
4.6 Phone Function
The panel can be used to make and receive calls. From the main menu, select "Phone" or enter '6'. Enter a phone number and press "OK" to dial. Press "OK" again to hang up.
4.7 Alarm Log
View a history of system events, including arm/disarm history, alarm history, and RFID identification history.
4.8 SMS Commands
The system can be controlled via SMS commands. The format is: [Administrator Password]+[Command Number]+[Item 1]+[Item 2]+... (e.g., 1234561 to arm). The default administrator password is 123456.
| No. | Command | Code | Example |
|---|---|---|---|
| 1 | Disarm | 0 | 1234560 |
| 2 | Arm | 1 | 1234561 |
| 3 | Home Arm | 2 | 1234562 |
| 4 | Call Group | 3 | 1234563 |
| 5 | Wireless Socket | 4 | 1234564 |
| 6 | Wireless Output Close | 5 | 1234565 |
| 7 | Status | 6 | 1234566 |
| 8 | Add Phone Number | 10 | 123456100113 (Item 1: 1-4 for alarm, 2 for SMS, 3 for RFID, 4 for CID) |
| 9 | Delete Phone Number | 10 | 1234561005 (Delete 1st phone number) |
| 10 | Check Phone Number | 11 | 12345611 (Check phone number 8) |
| 11 | Set Zone Properties | 12 | 12345612511141 (Set zone 51: Siren, Open, Silent) |
| 12 | Check Zone Properties | 12 | 1234561255 (Check zone 55 properties) |
| 13 | Remote Control Sound | 13 | 12345613200 (Sound on/off) |
| 14 | Check Remote Control | 13 | 1234561333 (Check remote control 33) |
| 15 | Electrical Appliance | 14 | 12345614011 (Wireless output 1 closed) |
| 16 | Check Control Equipment | 14 | 1234561405 (Check wireless socket 5) |
| 17 | Set Output Timer | 15 | 123456150103 (Set wireless socket 1 to close at 08:00 every week) |
| 18 | Delete Output Timer | 15 | 1234561502 (Delete wireless socket 2) |
| 19 | Check Output Timer | 16 | 1234561601 (Check 1st group timer settings) |
| 20 | Set Delay | 17 | 12345617136 (Set arm delay to 36 seconds) |
| 21 | Check Delay | 17 | 123456172 (Check start delay period) |
| 22 | Auto Arm/Disarm | 18 | 123456180110 (Machine No. 1, 08:00 every week) |
| 23 | Delete Auto Arm/Disarm | 18 | 1234561802 (Delete auto arm/disarm 2) |
| 24 | Check Auto Arm/Disarm | 19 | 1234561901 (Check 1st group schedule) |
| 25 | Set Date & Time | 20 | 1234562020140827203000 (Set time to 20:30:00 on Aug 27, 2014) |
| 26 | Check Date & Time | 20 | 12345620 |
| 27 | Set Volume | 21 | 1234562125 (Set alarm volume to 5) |
| 28 | Check Volume | 21 | 123456211 (Check volume) |
| 29 | Set Siren Time | 22 | 1234562205 (Set siren time to 5 minutes) |
| 30 | Check Siren Time | 22 | 12345622 |
| 31 | Set Ring Time | 23 | 1234562308 (Set ring melody 8 times) |
| 32 | Check Ring Time | 23 | 12345623 |
| 33 | Set Password | 24 | 123456242345678 (Set user password to 345678) |
| 34 | Check Password | 24 | 123456241 (Check user password) |
| 35 | Set CID Code | 25 | 123456251234 (Set CID code to 1234) |
| 36 | Check CID Code | 25 | 12345625 |
| 37 | Set Report Results | 26 | 1234562613 (Arm, Disarm, Home, None) |
| 38 | Check Report Results | 26 | 12345626 |
| 39 | Set Content | 27 | 1234562705AB (Set SMS content to ABCDEFG) |
| 40 | Check SMS Content | 27 | 1234562705 |
| 41 | Set Arm/Disarm SMS | 28 | 1234562812 (Set SMS arm/disarm, not for home SMS) |
| 42 | Check Arm/Disarm SMS | 28 | 12345628 |
| 43 | Set RFID SMS | 29 | 123456290110 (Set RFID card 01 SMS without disarming) |
| 44 | Check RFID SMS | 29 | 1234562901 |
| 45 | Set RFID SMS Content | 30 | 1234563005AB (Set RFID card 5 SMS content to ABCD) |
| 46 | Check RFID SMS Content | 30 | 1234563003 |
| 47 | Set SMS Reply | 31 | 123456310 (Panel does not reply to SMS settings) |
| 48 | Set WIFI Network | 32 | 123456321 (Set WIFI network to CMNT) |
| 49 | Set Illegal Arming | 33 | 123456331 (Enable illegal arming) |
| 50 | Set Wireless Alarm & Sockets | 34 | 12345620 (Close output) |
5. Maintenance
5.1 Battery Management
The KERUI G70 system includes a built-in rechargeable lithium battery for backup power. This ensures continuous operation during power outages.
- The system provides a low power consumption reminder for both the main panel and connected sensors. Pay attention to these notifications to ensure timely charging or battery replacement for sensors.
- Ensure the panel is regularly connected to power to keep the internal battery charged.
5.2 Tamper Protection
The system features a tamper protection function. If a detector is tampered with, the panel will trigger an alarm. Ensure all detectors are securely installed and not easily accessible for unauthorized removal or interference.
5.3 Cleaning
Regularly clean the panel and sensors with a soft, dry cloth. Avoid using abrasive cleaners or solvents that could damage the device surfaces.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| 1. No alarm triggered | 1. System not armed 2. No alarm phone number set 3. Incorrect detector installation 4. Detector not paired | 1. Arm the system 2. Set alarm phone numbers 3. Adjust detector installation 4. Re-pair detectors |
| 2. Cannot read SIM card | 1. SIM card not inserted 2. SIM card password enabled | 1. Insert SIM card correctly 2. Disable SIM card password |
| 3. No calls or SMS | 1. Incorrect PIN code 2. Poor GSM signal 3. SIM card broken 4. Alarm phone number not set 5. SMS number not set 6. Insufficient SIM card balance 7. SMS function disabled | 1. Enter correct PIN 2. Relocate panel 3. Replace SIM card 4. Set alarm phone number 5. Set SMS number 6. Recharge SIM card 7. Enable SMS function |
| 4. Cannot control remotely | 1. Incorrect administrator password | 1. Enter correct password or change/restore to default |
| 5. No voice playback during alarm | 1. No voice recording | 1. Record a voice message |
| 6. Remote control not working | 1. Remote not paired 2. Low battery in remote 3. Damaged remote 4. Panel not paired | 1. Re-pair remote 2. Replace batteries 3. Contact seller for replacement 4. Contact seller for information |
| 7. Alarm does not sound | 1. Alarm function disabled | 1. Enable alarm function |
| 8. Cannot receive signal from accessory | 1. Interference from nearby signals 2. Panel receiver faulty 3. Low battery in panel | 1. Find and remove interfering signals 2. Contact seller for replacement 3. Check power supply |
| 9. No voice prompt on panel | 1. Voice prompt function disabled | 1. Enable voice prompt function |
7. Specifications
7.1 Default Zone Properties
| Zone Type | Zones |
|---|---|
| Instant | 01-59 |
| Home | 60-79 |
| Smart | 80-89 |
| Medical | 90 |
| Doorbell | 91 |
| Silent | 92 |
| Emergency | 93-99 |
7.2 Technical Parameters
- Input Voltage: DC5V
- Standby Current: < 50mA
- Alarm Current: < 450mA
- Wireless Frequency: 433 MHz
- Backup Battery: 3.7V high capacity lithium battery (5000mAh, as shown in image)
- Alarm Volume: 80 dB (built-in siren)
- Code: EV1527
- Resistance: 150K-470K
- Modular System: GSM, TD-SCDMA, CDMA, WCDMA, TDD-LTE, FDD-LTE
7.3 Communication Technology
The system utilizes Two-Way FSK Communication Technology, providing wide coverage up to 200m, which is significantly greater than other communication technologies (typically 100m).
8. User Tips
- For optimal performance, ensure your Wi-Fi network is 2.4GHz, as the system does not support 5GHz.
- Regularly check the battery status of your wireless sensors and the main panel to avoid interruptions in security coverage.
- When setting up new sensors, test them immediately after pairing to confirm they are working correctly and within range.
- Familiarize yourself with the SMS commands for remote control, especially for arming/disarming, in case app access is unavailable.
- Keep your administrator password secure and change the default password immediately after initial setup.
9. Warranty and Support
For any technical assistance, warranty claims, or support inquiries, please refer to the official product documentation or contact the seller directly. A user manual in PDF format is available for download: User Manual (PDF).
