Material analysis of the Gagalor Wired Garage Sensor confirms a ruggedized aluminum L-bracket housing and an armored cable to protect internal wiring from mechanical fatigue or environmental damage. Technical specifications indicate a "Normally Closed" (NC) circuit design with a significant 50mm (2-inch) operating gap tolerance, specifically engineered for the high-vibration tracks of overhead doors.
Performance metrics show that this is an analog mechanical device with no internal battery or firmware. It is designed for hardwired integration into security panels or localized I/O boards like ESP32-based controllers. The aluminum casing provides impact resistance and electrical shielding for the internal reed switch.
- Modes of operation: Normally Closed (NC) loop.
- Construction: Heavy-duty aluminum with stainless steel armored lead.
Aggregated data suggests that while the sensing gap is generous, ensuring a clean electrical ground for the bracket is essential to prevent signal ghosting. The device provides zero native application support and requires a secondary controller for digital notifications.
The Wired Alarm Garage Door Sensor with Bracket is a high-durability alternative for industrial or garage environments where plastic wireless sensors may fail.
This hardware is classified as a specialized perimeter tool within the alarm system sensors category.
