301R
โพสต์เมื่อ : 28 ก.ย 2561 เวลา 8:24 น.
Acts as an output to the 301C, provides 8 DPDT relays for the indirect activation of fans, louvers, etc. at programmable alarm levels.
Features
• Easy daisy chain installation (RS-485)
• LED visual indication of status next to each relay
• Fully compatible with the 301C controller