Batteries Sold Separately
Originally supplied with models: PV4651H, SF2035W, SS3181H, SS4935S

Battery Required : AAA Battery 2 pack
Guaranteed Compatible Universal : Anderic RRU401, Use code: 2736, 2756, 2475, 2476... (click here for programming instructions)
Dimensions: 2.00 x 6.00 x 1.00 (W x L x D, inches)