1. The PIR REM IR handheld remote control comes standard with the PIR7600 It allows you to control the volume of master output zone 1 to select the sound source to mute the system to select the MIC ONLY mode and to switch on off the PIR7600 The source selection can be done by the toggle tunction or via the direct access buttons CANT CA SPECIFICATIONS Material Plastic Batteries 2 x AAA 1 5 Volts included Dimensions H x W x D 170x57x16 mm Weight 0 09 Kg batteries included WWW APART AUDIO COM INFO APART AUDIO COM