RDL ST-ACR1M Mic-Level Audio Controlled Relay - Delay 0.5 to 5.0 SecondsEach of the ST ACR products is an Audio Controlled Relay in the STICK ON series. These products are designed for quick, convenient installation, and reliable operation in a variety of control applications. The ST ACR 1M is designed to switch on low level sources, such as microphones or mic level sources. Two multiturn trimmers are provided. The SENS potentiometer adjusts the audio input sensitivity. A threshold LED facilitates accurate adjustment. The
Shopping security
Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols