Deltana - Bell Button - Round Contemporary - Optional Finish Finish:Flat Black 64lb) Operating Temperature -40° C

64lb) Operating Temperature -40° C to 60° C (-40° F to 140° F) Humidity < 90% RH

Both the deadbolt and latchbolt retract simultaneously when the lock is opened from either side

Closing and Latching Speed Controlled by Two Separate Regulating Valves

insert it into the reset cradle

It is the first in it's kind to do radio channel programming

Deltana - Bell Button - Round Contemporary - Optional Finish Finish:Flat Black 64lb) Operating Temperature -40° CDeltana Bell Buttons are offered in various solid brass designs and available in an array of fine finishes. U M: each Box Qty: 2 pc Diameter: 2 1 4" Material: Solid Brass Downloads: Spec Sheet