LWOHSI A107F-US-A Wireless Home Security Alarm System Instruction Manual

1. Introduction

Thank you for choosing the LWOHSI A107F-US-A Wireless Home Security Alarm System. This system is designed to provide comprehensive security for your home or apartment, featuring a 4.3-inch full-touch screen for intuitive operation, remote alerts via the Tuya APP, and compatibility with popular smart home platforms like Alexa and Google Assistant. This manual will guide you through the setup, operation, and maintenance of your new security system.

2. Package Contents

Please verify that all items are present in your package:

1 x LWOHSI A107F Alarm System Control Panel
Door/Window Sensors
Motion Detector (PIR Sensor)
Remote Controls
RFID Tags
Alarm Siren
Power Adapter
User Manual

**Figure 2.1:** LWOHSI A107F-US-A Alarm System Kit Components. This image displays the main control panel, several door/window sensors, two remote controls, two RFID tags, and a motion detector, illustrating the complete security kit.

3. Product Overview

The LWOHSI A107F-US-A system features a central control panel with a 4.3-inch IPS full-touch screen, serving as the hub for all connected sensors and devices. It supports both Wi-Fi and GSM networks for reliable communication and alerts.

**Figure 3.1:** LWOHSI A107F-US-A Control Panel and Smart Home Integration. A hand interacts with the touch screen of the control panel, displaying its user interface. Logos for WiFi, 2G, Alexa, Google Assistant, Smart Life, and Tuya are visible, highlighting its connectivity and smart home compatibility.

**Figure 3.2:** LWOHSI A107F-US-A System Components Overview. This diagram illustrates the interaction between various system components, including door/window sensors, remote controls, infrared detectors, a wired siren, RFID cards, and the main control panel, which can trigger calls or SMS alarms.

**Figure 3.3:** Home Secure Online Monitoring Setup. This image shows the main alarm panel, a smart camera, remote controls, a door sensor, a motion sensor, and RFID tags arranged on a display, emphasizing the system's comprehensive monitoring capabilities.

4. Setup

4.1 Initial Power-up

Connect the power adapter to the control panel and plug it into a power outlet.
The system will power on automatically. Follow the on-screen prompts for initial language and time settings.

4.2 Network Connection (Wi-Fi + GSM)

The system supports both Wi-Fi for app control and GSM for SMS/call alerts, ensuring reliable communication.

Wi-Fi Setup: On the control panel, navigate to 'Settings' > 'Wi-Fi'. Select your 2.4GHz Wi-Fi network and enter the password.
GSM Setup: Insert a valid SIM card into the designated slot on the control panel. Ensure the SIM card has sufficient credit for calls and SMS.

Video 4.1: PG107 Alarm System Network Connection Tutorial. This video demonstrates the step-by-step process of connecting the alarm system to a network, including Wi-Fi configuration and ensuring stable communication for alerts.

4.3 App Installation and Setup (Tuya App)

Download the Tuya Smart or Smart Life app from your smartphone's app store. Register an account and follow the in-app instructions to add your LWOHSI A107F alarm system.

Video 4.2: PG107 Security Alarm System and Camera Linkage Tutorial. This video guides users through linking their security alarm system with a camera via the app, enabling integrated monitoring and control.

4.4 Pairing Accessories

All sensors and remote controls must be paired with the main control panel to function correctly.

On the control panel, navigate to 'Menu' > 'Parts'.
Select the type of accessory you wish to pair (e.g., 'Remote', 'Detector', 'RFID').
Click the '+' or 'Add' icon. The panel will enter learning mode.
Activate the accessory (e.g., press a button on the remote, separate the door sensor, wave your hand in front of the motion detector, or tap the RFID tag on the panel).
The panel will confirm successful pairing. Repeat for all accessories.

Video 4.3: PG107 Security Alarm System Accessories Pairing Tutorial. This video provides a detailed guide on how to pair various accessories, such as remote controls, infrared detectors, and magnetic door sensors, with the PG107 alarm system.

**Figure 4.1:** Managing Door Sensor Status and Names via App. This image shows a smartphone screen displaying the status of door sensors and an interface for editing sensor names, allowing for personalized management of security zones.

5. Operating Instructions

5.1 Arming and Disarming

The system offers multiple arming modes:

Away Arm (Out Arm): All sensors are active. Use when leaving the premises.
Home Arm (Stay Arm): Interior sensors are disarmed, while perimeter sensors (e.g., door/window) remain active. Ideal for when you are home.
Disarm: All sensors are inactive.

You can arm/disarm using the control panel, remote control, RFID tag, or the Tuya/Smart Life app.

**Figure 5.1:** Security System Arming Modes. This image displays three icons representing the different arming modes: 'Out Arm' (fully armed), 'Disarm' (system off), and 'Stay Arm' (partial arming for when occupants are home).

5.2 SOS Function

Press the SOS button on the control panel or remote control in an emergency. The system will immediately trigger an alarm and notify pre-set emergency contacts.

5.3 Zone Settings

Customize each sensor's zone type (e.g., entry zone, interior zone, 24-hour zone) and name them for easy identification (e.g., 'Front Door', 'Living Room Motion').

**Figure 5.2:** Door Sensor Alert on Smart Life App. A smartphone displays an instant notification from the Smart Life app, indicating that a door sensor has been triggered, prompting the user to check in time.

**Figure 5.3:** Motion Detector Triggering Alarm. An intruder is depicted near a motion detector, which has activated an alarm. A smartphone screen shows a 'Device alarming' notification from the security app, indicating enhanced security.

**Figure 5.4:** PIR Motion Detection Range. This image illustrates the wide-angle and vertical detection capabilities of the PIR motion sensor, showing an intruder in a room and highlighting the sensor's coverage for protecting against unauthorized entry.

5.4 Voice Assistant Integration

The system is compatible with Alexa and Google Assistant. Link your Tuya/Smart Life account to your voice assistant app to enable voice commands for arming/disarming and checking system status.

5.5 Two-way Voice Intercom

Utilize the two-way voice intercom feature through the mobile app to communicate with individuals near the control panel.

**Figure 5.5:** Two-Way Voice Intercom Functionality. This image depicts a woman using a smartphone to communicate with a child in another room, demonstrating the two-way voice intercom feature of the alarm system.

5.6 Device Sharing

Share access to your alarm system with family members or trusted individuals through the Tuya/Smart Life app. This allows multiple users to monitor and control the system.

**Figure 5.6:** Device Sharing Feature. This image shows a smartphone screen with an option to add phone numbers for alarm call units, illustrating how users can share access to the home alarm system with family members.

6. Maintenance

6.1 Battery Replacement

The control panel has a built-in rechargeable lithium polymer battery. Sensors and remote controls use replaceable batteries. Replace batteries promptly when low battery alerts are received.

6.2 Cleaning

Wipe the control panel and sensors with a soft, dry cloth. Avoid using abrasive cleaners or solvents.

6.3 Firmware Updates

Periodically check the Tuya/Smart Life app for available firmware updates to ensure optimal performance and security.

7. Troubleshooting

System not connecting to Wi-Fi: Ensure you are connecting to a 2.4GHz network. Verify the Wi-Fi password. Check Wi-Fi signal strength at the panel's location.
Sensors not triggering alarm: Ensure sensors are correctly paired and their batteries are not low. Check the sensor's zone settings on the control panel.
Remote control not working: Check the remote control's battery. Ensure it is paired correctly with the system.
False alarms: Adjust motion detector sensitivity settings. Ensure door/window sensors are securely mounted and not affected by vibrations or drafts.
No app notifications: Verify the app is correctly linked to the alarm system. Check your phone's notification settings for the Tuya/Smart Life app. Ensure the system has an active internet connection.

8. Specifications

Feature	Detail
Brand	LWOHSI
Model Number	A107F-US-A (also LW107F-EU-A)
Color	White/Silver
Power Source	Battery Powered (1 Lithium Polymer battery included)
Compatible Devices	Smartphone, Tablet (Tuya/Smart Life App)
Connectivity Technology	Wireless (Wi-Fi 2.4GHz, GSM)
Installation Type	Screw-In
Alert Type	Audio & Motion, App Push, SMS, Call
Item Weight	16 ounces (1 pound)
Control Method	App, Control Panel, Remote Control, RFID Tag
Recommended Uses	Indoor/Outdoor (for sensors, main unit indoor)
Connector Type	USB Type C
Product Dimensions	3.94 x 1.97 x 1.97 inches

**Figure 8.1:** Full Coverage Wireless Range Diagram. This diagram illustrates the wireless coverage of the alarm system within a house, showing that the control unit can transmit up to 50-80 meters (164-262 feet) with obstacles and up to 100 meters (328 feet) in open areas.

9. Warranty and Support

For warranty information and technical support, please refer to the contact details provided with your purchase or visit the official LWOHSI website. Keep your purchase receipt as proof of purchase for warranty claims.

**Figure 9.1:** Anti-Tampering Device Feature. This image highlights the anti-tampering mechanism on the back of the control panel, which triggers an alarm and notifies users via phone/text message if the device is maliciously disassembled or vandalized.

LWOHSI A107F-US-A