Originally supplied with models: A20A21D, A25A12D, A25A12S, A25A23W, A25A74, A25A76R, A27A12D, A27A74R, ALG21A06DM, ALG21A21DM, LGA26A12DM, LGA29A12DM, MBR3447, SZ3233RK, Z20A06D, Z20A06DM, Z20A06X, Z20A21D, Z20A21DM, Z25A12S, Z25A64W, Z25A65N, Z25A66R, Z25X22, Z27A12S, Z27A12SM, ZLG21A06DM, ZLG21A21DM, ZLG29A12SM
Battery Required : AAA Battery 2 pack
Dimensions: 2.00 x 6.00 x 1.00 (W x L x D, inches)