We have just put our nearly 2year old into a toddler bed. All has gone really well and we have bought a gro clock to try and keep him in bed until 0600. Everyone I know raves about them as the beesknees. He gets it - to an extent - in bed until the sun comes up but how do I stop him just pressing buttons until the sun comes up?? You have to reset it every night so can't just set it and tape over the buttons. He has to be able to see it easily so hiding it up high wouldn't work... Am I missing something? Like a parental lock?