Wireless Door Chime: Thomas & Betts DH994 Carlon Mechanical Entry Chime

Thomas & Betts DH994 Carlon Mechanical Entry Chime Reviews

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Thomas & Betts DH994 Carlon Mechanical Entry Chime Feature

Thomas & Betts #DH994 Mech Entry Alert Chime
THOMAS & BETTS

This mechanical entry chime uses no batteries and no wiring needed. Single door operations, mechanical operation works without electricity. Chime magnet pulls away from the door frame causing magnet to hit the chime bar to alert you when someone enters exits the door.