

🔐 Stay a step ahead—because your peace of mind can’t wait.
The PGST Door and Window Sensor is a compact, easy-to-install security device designed to work exclusively with PGST alarm systems. Powered by a pre-installed 3.7V lithium-ion battery, it delivers real-time alerts via app notifications and triggers a powerful 122 dB alarm to deter intruders. Its self-adhesive mounting and contact sensor technology provide seamless, wire-free protection for doors and windows, making it an essential upgrade for millennial professionals seeking smart, reliable home security.
| Number of Batteries | 1 Lithium Ion batteries required. (included) | 
| Voltage | 3.7 Volts (DC) | 
| Control Method | App | 
| Noise Level | 122 dB | 
| Mounting Type | Protruding | 
| Sensor Technology | Contact Sensor | 
| Manufacturer | PGST | 
| Item Weight | 1.44 ounces | 
| Product Dimensions | 2.95 x 1.96 x 2.16 inches | 
| Item model number | PB-68 | 
| Batteries | 1 Lithium Ion batteries required. (included) | 
| Material | Plastic | 
| Installation Method | Self-Adhesive | 
| Usage | Inside; Professional | 
| Included Components | 1* door sensor | 
| Batteries Included? | Yes | 
| Batteries Required? | Yes | 
| Battery Cell Type | Alkaline | 
| Description Pile | Lithium-Ion | 
K**E
An Add-On to My 24 Piece PGST Alarm System
Not sure why low stars from others without giving a review. I bought this to add-on to my newly purchased 24 piece PGST alarm system. We have 4 bedrooms and 3 bathrooms, 2 sliding doors, 2 doors in the garage, and many windows, 2 story house.Adding this via the Tuya app was fast and easy. The installation too was quick and tested right away. I still need to leave a review on the 24 pc, but I'm still not finished. I missed another window and will need another one of these.
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