DC 3.7-12V Relay Wireless Remote Control Switch 433Mhz Micro Receiver Home Use

Wireless frequency: 433Mhz. Ultra-aberrant receiving circuit, relay normally open and normally closed point output, strong anti-interference. 1 x Receiver. Working current: 20-30ma. Am 07.02.2025 hat der Verkäufer die folgenden Angaben hinzugefügt.

eBay