Ring SF27E9 USB-C AC Adapter With Box 153405639044 There is no mount included

There is no mount included

Attempted to fix by using deoxit on all knobs

Manufacturer Analog Devices Model Number ADG432BN SKU 19-49075 Ref 23-68832

The battery compartment door is missing

Ring SF27E9 USB-C AC Adapter With Box 153405639044 There is no mount includedCondition Used Description Item was recently removed from working service and is in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in excellent condition showing minimal signs of previous use. Includes USB C AC Adapter and Box as pictured. No additional items or accessories are included. Photos are of the actual unit for sale. Inventory is on hand and ready to ship. Please feel free to message us with any questions you