REMOTE CONTROLLER ASSEMBLY
Originally supplied with models: HW600CS, RAD101A, RAD121A, RAD123A, RAD1415, RAD141A, RAD61A, RAD81A, RAD81C, RADS101A, REG123A, REG71A
Battery Required : AAA Battery 2 pack
Dimensions: 2.00 x 6.00 x 1.00 (W x L x D, inches)