Vallen Systeme DCPL2 Acoustic Emission Preamplifier 143648100372 Manufacturer Ubiquiti Part Number UVC-G4-Doorbell-US

Manufacturer Ubiquiti Part Number UVC-G4-Doorbell-US Model Number UVC-G4-Doorbell UPC 810010075130 SKU 19-82310 Ref 23-120315

The front knob is broken

Manufacturer Brinkmann Model Number -8 20-100 uL SKU 19-71794 Ref 23-102824

Manufacturer Delta Model Number DVP-64EH SKU 19-62882 Ref 23-89092

Manufacturer Technics Model Number SL D1 SKU 19-73688 Ref 23-105730

Vallen Systeme DCPL2 Acoustic Emission Preamplifier 143648100372 Manufacturer Ubiquiti Part Number UVC-G4-Doorbell-USCondition 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 good condition showing minor scuffs scratches blemishes from previous use. Includes Acoustic Emission Preamplifier as pictured. No additional items or accessories are included. Unless pictured, no power adapter power cable included. Pictures are of one of the actual units available.