P/N: TNQ2AE0021, CT31SF23U
Replacement: RCU8700MSL, TNQ2AE0021
Originally supplied with models: CT27S19T, CT27S20, CT27S20U, CT27SF23, CT27SF23U, CT31SF23, CT31SF23U, CT31XF23C, CT32S20, CT32S20U, CT35SF23, CT35SF23U

Battery Required : AA Battery 2 pack
Guaranteed Compatible Universal : Anderic RRU401, Use code: 2777 (click here for programming instructions)
Dimensions: 2.00 x 6.00 x 1.00 (W x L x D, inches)