We carry out any repair of devices and collars. Each repair case is individual and is negotiated separately. We take "recessed" devices and collars for repair. Collar repair time is from 7 working days. Repair due to the lack of spare parts, can last 30 calendar days (the time of searching and ordering spare parts). Diagnostics subject to repair in our service is free. In case of refusal to repair, diagnostics - 200 UAH. All nuances before repair are negotiated separately.