The H1 Tuya Smart WiFi alarm siren kit with 3 PIR motion sensor(s) is a practical wireless security solution for a home, apartment, office, garage or small business. It combines a loud siren, app notifications and expandable smart home functions in one easy system.

Loud siren and instant phone alerts

When motion or opening is detected, the siren can activate a strong acoustic alarm with LED signaling. At the same time, the Tuya Smart app can send a notification to your phone, helping you react quickly.

Complete wireless security kit

The set includes the H1 siren unit, door/window opening sensor, PIR motion sensor(s), remote control, power accessories and manual. It gives a ready base for protecting selected rooms and entrances.

Tuya Smart app control

Use the Tuya Smart app to arm, disarm and manage the system from a smartphone. App control is convenient when leaving home, going to sleep or checking the property from another location.

Schedules and smart automation

Create automatic arming and disarming schedules adjusted to your daily routine. The system can also be combined with other Tuya Smart devices to create more advanced home security scenes.

Expandable alarm system

The H1 system can be expanded with additional compatible accessories. Add more motion sensors, opening sensors or control accessories to cover entrances, corridors, rooms and storage spaces.

Emergency backup support

Built-in backup power helps the siren continue working for a limited time during a power interruption. This is useful for maintaining basic protection when the main power supply is unavailable.

PIR motion detection

PIR sensors monitor movement in selected rooms by detecting changes in heat. They are useful for hallways, offices, garages, storage rooms and other areas where quick event detection matters.

Door and window opening detection

The included opening sensor helps protect a door, window, cabinet or entrance point. When the two parts separate, the system can react and notify you through the app.

Flexible placement for different spaces

The wireless design helps place the accessories where they are needed most. Build a simple alarm for one room or extend it into a larger security setup over time.

Designed for everyday convenience

H1 Tuya Smart WiFi Alarm Siren Kit + 3xPIR. The product is prepared for quick daily use, with a practical layout, clear functions and a compact form that fits naturally into a home, office, garage, shop or small workspace. It helps add smart control, monitoring or automation without complicated installation.

Practical choice for smart home projects

H1 Tuya Smart WiFi Alarm Siren Kit + 3xPIR. Use it as a single device or as part of a larger smart home setup. The design focuses on simple operation, stable performance and useful functions that make routine tasks easier and improve comfort, safety or control around the property.

Clear setup and flexible placement

H1 Tuya Smart WiFi Alarm Siren Kit + 3xPIR. The included accessories and simple configuration make the device suitable for many different applications. It can be installed, paired or placed according to your needs, so you can adapt it to the layout of the room, window, gate, camera point or protected area.

Reliable support for daily operation

H1 Tuya Smart WiFi Alarm Siren Kit + 3xPIR. The device is intended for regular use and helps keep important functions close at hand. It is a practical upgrade for users who want better control from a phone, accessory, local button or connected smart home system.