Originally supplied with models: FW50C36FB, FW50C78F, FW50C87F, FW55C46FB, FW55C78F, FW55C87F

Battery Required : AAA Battery 2 pack
Guaranteed Compatible Universal : Anderic RRU401, Use code: 2658, 2763, 2795, 2485... (click here for programming instructions)
Dimensions: 2.00 x 6.00 x 1.00 (W x L x D, inches)