Here is a hidden camera that can be camouflaged into your landscaping to record covert video. The Xtreme Life 4K Tree Stump is battery powered and lasts 90 days on standby. It records up to 4k resolution video at adjustable frame rates up to 120fps.
The device uses a PIR sensor to prolong battery life. It has hidden IR lights for night captures. Video can be record to memory cards up to 128GB.