I purchased the 2x DEL 28W units. It took just a week to deliver in Xmas period and free shipping to WA. Both units mounted on brick work easily. One unit I mounted higher above the side gate to swing 180 deg to the front and back yards. The unit before purchase reviewed very well and you pay for what you get. All the fittings are robust and the mounting kit came with a descent masonry drill bit. The hose and ratcheting are excellent and it does highlite dont let go of the hose on retract or let the reel fill with soil etc. I simply spray the hose while retracting to clean it down as I want it to last for years.
For the security conscious you can put a pad lock on the mounting pin as well to stop easy pilfering.