The K-1900-3 converts any Touch Tone phone into a multi-number auto dialer that will store up to 150 telephone numbers in non-volatile E2 memory. Use with Viking???s K-1700-3 or K-1900-8 phones to provide vandal resistant handsfree or handset communication.
When a call initiated by the K-1900-3 is answered by an apartment or business tenant, a built-in contact closure may be activated to control electric gates or door strikes. Up to 150 keyless entry codes can also be programmed, allowing tenants to let themselves in.
The K-1900-3 can be programmed locally or remotely using a standard Touch Tone phone and features built-in user dialing restriction to help prevent unauthorized calls and toll fraud.