LiftMaster 50510 Alarm Bell, 4 in, 115V *** Obsolete ***
Product Description
Audible/Visible Warning Devices. Warning Bell. 6 inch alarm bell, wall mount. 115V power required. NEMA1. Auxiliary limit switches or auxiliary contact blocks to control warning devices may be added to the operator at the time of order (see door operator modifications) to allow for connection of warning devices.
IMPORTANT: Due to supply chain shortages we currently do not offer quantity discounts, and for some of our products we are limiting the quantities that may be purchased.
Quantity Discounts
2+: $NLA each4+: $NLA each
8+: $NLA each

