Batteries Sold Separately

Originally supplied with models: 20AM100, 20AM300, 20AS300, 27AS300, 27AS300H

Battery Required : AAA Batteries 4 Pack
Guaranteed Compatible Universal : Anderic RRU401, Use code: 2687, 2697, 2725, 2732... (click here for programming instructions)
Dimensions: 2.00 x 6.00 x 1.00 (W x L x D, inches)