Ritto 1519222 Acero coding module, stainless steel

For RITTO TwinBus and RITTO IP door intercom systems. For installation in prepared Acero door stations or Vista stainless steel mailboxes. Input keypad for door stations with code lock function (door opening using a numeric code). For door stations with digital selection of a variable number of participants including code lock function. Large buttons with LED lighting and stainless steel cover, sealed against the effects of the weather. For converting numerical entries into bell signals (digital selection) or command telegrams, e.g. opening the door. In TwinBus operation: With control electronics for 6-digit code numbers with code lock function and for addressing up to 4-digit phone numbers with digital selection. In conjunction with power supply unit 17573. In RITTO IP operation: With control electronics for 6-digit code numbers with code lock function and with digital selection. In conjunction with IP built-in loudspeaker 1 9521 00. Color: stainless steel.