Standard IR sensor was capable to work with this remote, and UIR works fine with it. The exact freq was not measured, but its probably something fractional of 364 kHz resonator freq - most probably, 36.4 kHz.

Code              Button
61 DC 80 7F 00 00 Fire  0110 0001 1101 1100 1000 0000 0111 1111 0 0
61 DC 40 BF 00 00 W     0110 0001 1101 1100 0100 0000 1011 1111 0 0
61 DC C0 3F 00 00 T     0110 0001 1101 1100 1100 0000 0011 1111 0 0
61 DC 20 DF 00 00 -     0110 0001 1101 1100 0010 0000 1101 1111 0 0
61 DC A0 5F 00 00 +     0110 0001 1101 1100 1010 0000 0101 1111 0 0

Parts
R2 270 Ohm
R1 1 Ohm
C1 47x6.3V
Q1 AFR26