Add a flexible wired input to a dark-framed opening with a black PowerG+ magnetic contact, full-length magnet, advanced EOL modes, and tamper supervision.
Blend advanced perimeter wiring into wood trim with a brown PowerG+ contact, auxiliary input, full-length magnet, battery reporting, and supervised tamper.
Use one 433 MHz transmitter for a magnetic contact or garage-door tilt zone plus two normally closed external-contact zones, each with its own serial number.