The PGST Wireless Home Alarm System is a self-contained security solution designed for apartments and small homes. The kit includes a central siren hub, door and motion sensors, a remote control, and full support for the Tuya smart home app. All components are built with durable ABS plastic, offering reliable everyday use with minimal maintenance. The hub connects via Wi-Fi to the Tuya platform, enabling instant push notifications to a smartphone when a sensor is triggered. Setup follows a straightforward DIY process: sensors are mounted with included adhesive strips or screws, and pairing is done through the app within minutes.

The system operates on a stable 433MHz wireless protocol between sensors and hub, ensuring consistent communication without interference from common household electronics. The door sensor detects opening or closing events, while the motion sensor covers a wide angle for room-level movement detection. When an alarm condition is met, the hub emits a loud siren (adjustable volume) and simultaneously sends an alert to the Tuya app. Users can choose from multiple arming modes: home, away, or disarm, all controllable via the remote or the app. The siren hub also features a built-in battery backup, so protection continues during brief power outages.

Response time from sensor trigger to app notification is typically under three seconds, allowing for timely awareness of any breach. These features provide practical, day-to-day security monitoring without unnecessary complexity. The system integrates seamlessly with Amazon Alexa and Google Assistant for voice control. Commands such as “Alexa, arm the alarm” or “Hey Google, disarm security” are supported, adding convenience for hands‑free operation. Through the Tuya app, users can also create automation routines—for example, turning on smart lights when motion is detected.

The remote control offers a physical alternative for arming/disarming, with a range of up to 100 feet in open space. Compatibility extends to other Tuya‑enabled devices, allowing the alarm system to function as part of a broader smart home setup. The hardware is designed with a clean, white finish that blends into most interiors, and the sensors are compact enough to be unobtrusive on doors or walls. Build quality focuses on reliable performance over extended use.

The hub’s casing is impact‑resistant, and the sensors have low battery consumption (typically lasting one to two years under normal use). The overall system is priced affordably, making it a value‑oriented choice for renters or homeowners seeking basic intrusion detection. It is particularly suited for apartments where permanent wiring is not feasible, as the wireless design and adhesive mounting leave no damage upon removal. The cost of entry is low, yet the core functions—instant alerts, siren deterrence, voice assistant integration—cover the essential needs of a smart security system without recurring subscription fees.