Write your name, address and telephone number on a sheet of paper. Include your safe's serial number or safe model number. Indicate whether you are requesting override or companion keys, and how many keys you would like. Write down the key number. This number is found on the safe's lock.
Obtain a check or money order for $6.95, and make it payable to "SISCO." You may also pay via credit card by going to the Honeywell website or calling 800-223-8566.
Mail the request, along with payment, to "Attn: Customer Service Dept., SISCO, 2835 E. Ana Street, Rancho Dominguez, CA, 90221." If you paid by credit card or money order, your key usually ships within 72 hours. For check payments, the key is shipped within 14 days.