Bosch Security and Safety Systems North America
Contact

Customer Service

Bosch
Monday – Friday 8:00 a.m. to 8:00 p.m. ET

Phone: 1-800-289-0096, Option 3
Fax: 1-800-315-0470

Dynacord, Electro-Voice, RTS, Telex
Monday – Friday 8:00 a.m. to 8:00 p.m. ET

Phone: 1-800-289-0096, Option 3
Fax: 1-800-955-6831