as above box only works to 6ft .1 collar is a micro colar and has had a new colar on at some point and is in perfect working order. the other colar is in perfect working order to but i have lost the cap but if collected i can show u it working .the boxs can be fixed easyly. im wonting £90 or swap for a lamp and battery .can post but i dont have pay pal so cheque or postel order..