We bought the Tommee Tippee Suresound Ultimate monitor when Jenna was born - loved it! The only disadvantage is that the room temperature only shows on the base unit (in Jenna's room) and not on the parent unit, but TBH we know what temp her room is (has been between 20 - 30 degrees over the past year!) and she has always been fine as we adjust her grobag / clothing to compensate. We stopped using the sensor pad several amonths ago when she started standing up in her cot, so just use it for sound now. When Jenna was tiny, she slept in her moses basket which we placed inside her cot. We used the sensor pad underneath the cot mattress and it still worked perfectly! (It has 2 different sensitivity settings)
HTH