Trademark Poker Limited Edition Digital Dealer Button -Chrome Poker Timer (Silver) The blind clock continues to count down off-screen while the BET timer is counting down from 30 It is tamper-proof and features include a large easy-to-read LCD display, one-minute warning, auto shut-off (battery included), At zero, the BET Timer gives a 3- second long tone to alert players that the slowpoke's hand is dead, and then continues to count down the blind period.