Cat feeders · Choose by your needs
If scheduled meals must continue through a mains outage, compare feeders with either normal battery operation or documented stored-schedule backup. A PetSafe Smart Feed keeps the backup separate from routine power; PETKIT P592 documents stored schedules while its camera shuts off on backup.
Comparison updated 29 October 2026.
| Model | Model | Schedule continuity | What may stop |
|---|---|---|---|
| PetSafe Smart Feed PFD00-16828, second generation | PetSafe Smart Feed PFD00-16828 | Four D cells are documented for schedule backup | Adapter is normal power; connected features need separate checking |
| PETKIT YumShare Dual-Hopper 2 P592 with Camera | PETKIT YumShare Dual-Hopper 2 P592 | Stored schedule continues on four D cells | Camera turns off in backup mode |
Choose it when: The exact second-generation guide documents a four-D-cell backup path for stored feeding schedules, making the outage behavior distinct from routine battery operation.
The limit: It requires an outlet in normal use and 2.4 GHz app setup; do not infer that the app or remote control remains available when mains or network is down.
Choose it when: The exact P592 product FAQ explicitly says stored meals continue while the device is on emergency cells, making it useful where backup feeding and a camera are both part of normal use.
The limit: The camera is specifically off on battery. The unit is a 2 L plus 3 L dual-hopper dry feeder to one bowl; do not transfer other PETKIT models' backup behavior to it.
Normal battery models and emergency-backup units both meet the schedule requirement, but they differ in their everyday use. Some backup modes preserve the programmed timer and stop Wi-Fi, video, camera recognition or app changes. PETKIT P592 explicitly turns off the camera on emergency cells; the original WOpet F07 manual likewise describes feeding with Wi-Fi/app disabled. For powered cooling or another connected function, check that function separately rather than treating a schedule backup claim as whole-device backup.
Not necessarily. This answer confirms scheduled feeding, not every electronic function. Check the exact model instructions for camera, network, recognition and cooling in its battery mode; a power-cut schedule is not proof that video or refrigeration continues.
