KitchenAid Food Grinder Attachment (Lot of 4) 135196832782 but there is no signal

but there is no signal from channel 3 and 4

Manufacturer Panasonic Model Number MSMD012G1V SKU 19-55778 Ref 23-110638

Unit is missing the drone battery charger

Manufacturer N/A Model Number 2KBP06M SKU 19-48870 Ref 23-68358

KitchenAid Food Grinder Attachment (Lot of 4) 135196832782 but there is no signalCondition Used Description Includes: 2x: FGA 2 Meat Food Grinder, (no screw caps) 2x: Food Grinder (no model on these) With 2x Screw Caps 3x: Grinder Worm Attachments Slicer Attachment Item was recently removed from working service and is in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in good condition showing minor scuffs scratches blemishes from previous use. No additional items or accessories are included. Photos