Bought two on Thursday.
Took them back today for refund.
Both cams had the same problem, every 3-5 pics was scrambled, looked like a split screen, half of picture duplicated into two vertically separated photos. Discussed at length with tech support (good and knowledgeable) but conclusion was try other SD cards, format in camera, otherwise faulty send back. Tried own and supplied SD cards, no resolution.
One cam. did not see the lateral sensors. When in setup mode you should see blue led flashes from side sensors, red flash from forward facing one. One cam did not respond sideways.
Neither camera was reliable in triggering. Tested carefully with me, and my dog. Sometimes worked, mostly didn't.
The LED illumination is not discrete. Very bright red visible light. The LEDs themselves are white/glass clear and very visible in daylight, which makes a nonsense of the camo paint finish.
Very disappointed.
Plenty available at my shop in E. Sussex. Manager takes them back with no questions, seems to know already about the problems.
Lots of other dodgy firmware problems, e.g. switching between off, test and on mode must be done very slowly and allow cam to boot up in test mode first. Otherwise switching off to on directly will result in dead camera.
Also switching to test mode to review images gives MAGINON splash screen with a loud jingle tune played through the speakers, guaranteed to frighten off any nearby quarry.
Suppose to last six months on standby. But I used x8 Sony Eneloop cells freshly charged and the cam was showing low battery after 24 hours.
Pic. quality was OK. Sensor is 5 Mpixels. Can interpolate up to 12 but no reason to do so. Likewise can record "HD" video at 1080p but only 15 fps. Best use 720p at 30 fps but it is very choppy and I suspect it is not 30 fps but perhaps 15 doubled up.
Don't expect too much for £70.