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Magnetic Contact DSC PG8303 wireless recessed door/window sensor, 433 MHz
Summary description:
DSC PG8303 is a wireless recessed magnetic contact for doors and windows, designed for discreet installation inside frames. It operates on standard 433 MHz wireless frequency, providing tamper detection and reliable open/close status monitoring. Suitable for residential and commercial alarm systems where hidden sensors are preferred, it helps maintain aesthetics while securing entry points.