Alarm System for Home Security,21Pcs DIY Kit Touch Screen Siren Hub with Loud Alarm,SOS Button,Window Alarms, Remotes,Door/Motion Sensors,APP Control,Compatible with Alexa,NO Monthly Fee

Price: $159.99 - $139.99
(as of Feb 10, 2026 03:43:46 UTC – Details)

Product description

24-Hour Home Security Police

The full-touch color HD screen lets you intuitively view various system parameters and operate the system in the most convenient way.

Ideal for families with dementia patients or elderly individuals with limited mobility, it facilitates prompt notification of family members during emergencies to avoid unexpected incidents.

The PGST alarm system can pair and connect with over 100 accessories, enabling comprehensive security coverage of your residence with no corner overlooked.

SOS Button

The portable emergency call device allows for immediate alarm activation with a simple press in case of an emergency, and family members’ phones will receive alerts simultaneously.

Convenient Function Remote Control

The wireless remote control enables long-distance settings, such as arming, disarming, and emergency SOS (with a maximum range of 100 meters in open spaces), making it suitable for households with the elderly or children.

120dB Alarm

The buzzer, when connected to the main unit, can amplify the main unit’s alarm sound to 120dB, ensuring the alarm is audible no matter where it’s installed.

NFC arming and disarming

The black NFC arming/disarming key can be hung on a keychain, making it easy to carry and use.

When a door or window in the house is opened abnormally, it will immediately trigger the main unit to alarm and simultaneously send alarm notifications to all authorized family members.

Better System Maintenance

When the device’s battery level is too low, the APP will automatically pop up a message reminder.

PIR Detector

The wide-range, high-sensitivity infrared motion detector can keenly detect abnormal movements in the monitored area.

Free to use

No monthly fees or contracts apply to the Home Alarm System, with zero hidden charges for the main unit’s features.

Smart Home Security System: Compatible with Smart Life/Tuya APP for remote control—keep track of your home and monitor the entire house even when you’re away. It also supports voice control via Alexa/Google andscheduled on/off.
4.3-inch color touchscreen: The alarm hub allows direct adjustment of the Home Alarm System via touch control, making it easier for the elderly and children to set up. Meanwhile, the large screen provides a clear view of the status of all accessories.
WiFi+GSM/4G Connectivity: The alarm host can connect to home WiFi (2.4GHz) or use a SIM card, enabling multiple alarm notifications such as App Alerts, host alarm, and phone notifications. When the host alarms, it emits over 120dB sound to deter unauthorized intrusion.
Multiple control methods, No monthly fees: The Home Alarm System can be controlled via the hub’s LCD touchscreen, mobile app, remote control, or RFID card. It supports flexible settings with no monthly fees or contracts—ever.
Easy installation & silent alarm: Both the alarm hub and other sensor accessories are extremely easy to install, and all accessories can connect wirelessly to the hub. The hub supports a silent alarm mode, which avoids alerting intruders while allowing you to take protective measures when an unauthorized break-in occurs.
Strong expandability & applicability: The Home Security System hub can pair with over 200 PGST sensor accessories and 5 remote controls. Suitable not only for private houses but also for apartments, private warehouses, garages, and restaurants, it provides all-round protection for your property.