Simple One touch set-up (no codes needed).
For TV operation only (will not work TV/DVD, TV/VCR or TV/DVD/VCR combination units).
Works over 250 brands of commercial and retail TVs.
No Menu Button - So Guests cannot change settings.
Hidden Battery compartment and attached door to help prevent batteries from being taken.
Uses 2 AAA batteries.
Will not operate with LodgeNet or On Command movie systems.