สายต่อเซ็นเซอร์ SONOFF RL560 5M สำหรับเซ็นเซอร์ RJ9 4P4C

The RJ9 connector clicked in perfectly with my THS01, and the 5-meter length gave me tons of slack to route it around the window frame. No signal drops or flaky readings so far, which is exactly what I needed for the garage setup.

Finally got my temp sensor mounted across the room without sacrificing accuracy. The 5 meters is plenty and the RJ9 plug fit snug on both ends, no weird power drops. Way easier than trying to squeeze the sensor near the gateway.

The RJ9 connector clicks in securely, so I don't have to worry about it wiggling loose behind the cabinet. Five meters of cable is exactly what I needed to get the sensor out of that cold corner, and it's been reading consistently since I set it up.