1. Introduction
Thank you for choosing the TOWODE Smart Alarm System. This system is designed to provide reliable home security with its 120dB WiFi siren, window/door sensors, and remote control. It integrates seamlessly with the Tuya app for smart control and instant notifications. Please read this manual carefully before installation and operation to ensure proper use and maximum security.
2. Package Contents
Verify that all components listed below are included in your package:
- 1 x Siren (Main Hub)
- 1 x Window/Door Sensor
- 1 x Remote Control
- 1 x Charger (AC Power Adapter)
- Adhesive Pads and Screws for installation

Image: All components of the TOWODE Smart Alarm System.
3. Setup and Installation
Follow these steps to set up your TOWODE Smart Alarm System:
3.1. Powering the Siren Hub
- Connect the provided charger to the siren hub's power input.
- Plug the charger into a standard AC power outlet. The siren will power on.

Image: Detailed view of the siren's power connection and features.
3.2. App Download and WiFi Connection
- Download the Tuya Smart app from your smartphone's app store (iOS or Android).
- Register or log in to your Tuya Smart account.
- Ensure your phone's Bluetooth is enabled. The app will automatically search for nearby devices.
- In the app, select "Add Device" and follow the on-screen prompts to connect the siren to your 2.4GHz WiFi network.
- Confirm the connection in the app.
Video: Step-by-step guide on how to install and connect the WiFi Alarm Home Security System to the Tuya app.

Image: Visual guide for configuring network connection via the Tuya Smart app.
3.3. Installing Door/Window Sensor
- Identify a suitable location for the sensor on a door or window frame. The two parts of the sensor must be aligned and within 1 cm of each other when the door/window is closed.
- Clean the surface thoroughly.
- Attach the main sensor unit and the magnetic strip unit using the provided adhesive pads or screws.
- In the Tuya app, navigate to 'Accessories' and add the door/window sensor. Trigger the sensor (open/close the door/window) to pair it with the siren.

Image: The door/window sensor installed on a door frame.
3.4. Pairing Remote Control
- In the Tuya app, go to 'Accessories' and select to add a remote control.
- Press any button on the remote control to pair it with the siren.

Image: The remote control with its various functions.
4. Operating the System
The TOWODE Smart Alarm System offers flexible control options:
4.1. Arming and Disarming
- Via Tuya App: Use the app to arm (Away Arm, Home Arm) or disarm the system. You can also set schedules for automatic arming/disarming.
- Via Remote Control: Press the 'Arm' button to arm the system, and the 'Disarm' button to disarm.

Image: Automatic arming and disarming schedules configurable via the app.
4.2. Alarm Notifications
When a sensor is triggered while the system is armed, the 120dB siren will sound, and you will receive instant notifications on your smartphone via the Tuya app. You can monitor the real-time status of each sensor.

Image: Real-time message notifications upon alarm trigger.

Image: The super loud alarm horn siren activates when a door or window is opened.
4.3. Customizing Alarm Settings
The Tuya app allows for extensive customization:
- Adjust arming/disarming delays.
- Set alarm duration.
- Configure alarm sound (on/off).
- Manage additional detectors (up to 30) and remote controls (up to 20).
Video: Demonstrates how to set a timer for alarm mute and other settings within the Tuya app.

Image: Comparison of features between WiFi and non-WiFi alarm systems.
5. Maintenance
To ensure optimal performance and longevity of your alarm system:
- Regularly check the battery status of the door/window sensor via the Tuya app. Replace batteries as needed.
- Keep the siren and sensors clean and free from dust. Use a soft, dry cloth for cleaning.
- Avoid exposing the devices to extreme temperatures or direct water contact.
- Test the alarm system periodically (e.g., monthly) to ensure all components are functioning correctly.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Siren not connecting to WiFi | Incorrect WiFi password; 5GHz network; weak signal. | Ensure 2.4GHz WiFi, re-enter password, move closer to router. |
| Sensor not triggering alarm | Sensor not paired; low battery; incorrect installation. | Re-pair sensor in app, replace battery, check alignment. |
| No app notifications | App permissions; network issues; app not running in background. | Check app notification settings, ensure stable internet, allow background activity. |
| Remote control not working | Not paired; low battery. | Re-pair remote, replace battery. |
7. Specifications
- Brand: TOWODE
- Model Numbers: P152, D152, S10, SPEAK21, 9V1A
- Color: Black and Blue
- Power Source: AC
- Compatible Devices: Smartphone (Tuya App)
- Connectivity Technology: Wireless (2.4GHz WiFi)
- Installation Type: Self-Adhesive, Screw-In
- Alert Type: Motion (with compatible sensors)
- Item Weight: 1.1 Pounds
- Control Method: Remote, App
- Recommended Uses: Home Security (Garage, Shed, Apartment, etc.)
- Included Components: 1*Door and window alarm, 1*Siren, 1*Remote Control, 1*Charger
- Noise Level: 120 dB
- Max Detectors Supported: 30 wireless detectors
- Max Remote Controls Supported: 20 remote controls
- Product Dimensions: 9.06 x 5.24 x 4.84 inches

Image: Dimensions of the main components.
8. Warranty Information
TOWODE products are manufactured to the highest quality standards. This product comes with a standard manufacturer's warranty against defects in materials and workmanship. Please refer to your purchase documentation for specific warranty terms and duration. Keep your proof of purchase for warranty claims.
9. Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please contact TOWODE customer support through the following channels:
- Email: support@towode.com (example email, replace with actual if available)
- Website: Visit the TOWODE Store on Amazon
Please have your product model number and purchase date ready when contacting support.


