Algo 3226 Trunk Port FXO Doorphone (New)

Analog Trunk Port Doorphone for Visitor Entry with Integrated Door / Gate Control Relay – 24V The 3226 analog trunk port doorphone is an analog intercom for hands-free visitor communication at a secure entrance door or gate. This analog intercom / doorphone is outdoor rated. FXO analog trunk port interface to a telephone system or directly to an analog telephone. Digital speech technology provides superior voice quality. NEMA 3R outdoor rated. Seamless relay activation via telephone keypad during the intercom call for secure door or gate entry. Two-piece solution including controller + intercom secures the access control relay.