Deltana - Kingston Handleset - Dummy - Solid Brass - Optional Finish Finish:Lifetime Brass 5 V (3 X Alkaline

5 V (3 X Alkaline AA Batteries) Working Temperature External Assembly: -4 °F ~ 149 °F (-20 °C ~ 65 °C)

This book takes much of the mystery out of master keying

DP2576 is compatible with the PPH3515 push plate

Backlit LCD clearly maps out connections and describes wiring faults when testing

Deltana - Kingston Handleset - Dummy - Solid Brass - Optional Finish Finish:Lifetime Brass 5 V (3 X AlkalineDeltana has a proven record for exceptional service and quality and is the architectural hardware manufacturer with the largest inventory selection of architectural and door hardware in America. With an array of fine finishes, finding hinges, bolts, bumpers & stops, ball catch, roller latch, door accessories and home accessories which compliment your homes decor.