KNOCK SENSOR (Models KTS1, 3240-L, & 3240-T)
The Knock Sensor is a flashing light signal designed to indicate door knocking for individuals who are deaf or hard of hearing. The system attaches to the door with Velcro or with a door bracket (model KTS1) and is sensitive to vibrations. It signals when someone is knocking on the door by flashing a light that shuts off automatically after five seconds. The system has a two-position sensitivty setting and will not pick up outside sounds. Model 3240-L is designed to be used alone while model 3240-T is designed to be used with Silent Call Receivers (see separate entries). OPTIONS: Clip-on doorbell bracket. DIMENSIONS: measures 5 x 3 x 1.5 inches. POWER: Uses one 9-volt battery. (not included). WARRANTY: One year limited.
Notes: Shipping and handling charges are not included in the purchase price listed.
Price: Contact manufacturer.
This product record was updated on January 19, 2012.
This product is available from:
Silent Call Communications Corporation5095 Williams Lake Road
Waterford, Michigan 48329
Telephone: 800-572-5227 or 248-673-7353.
TT: 800-572-5227 or 248-673-7353.
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HITEC Group International8160 S. Madison Street
Burr Ridge, Illinois 60527
Telephone: 800-288-8303 or 888-758-6056 (Espanol) or 630-654-9200.
Link to more products from HITEC Group International
Hear-More Products42 Executive Boulevard
Farmingdale, New York 11735
Link to more products from Hear-More Products
Harris Communications Inc.15155 Technology Drive
Eden Prairie, Minnesota 55344-2277
Telephone: 800-825-6758 or 952-906-1180.
TT: 800-825-9187 or 952-906-1198.
Link to more products from Harris Communications Inc.