- ChickenGuard vs Omlet Autodoor: ChickenGuard mostly sells motors that lift a door you already have (the Premium kit and Blue AIO bundle add a door); the Omlet Autodoor is a complete door unit.
- Both open and close by light sensor or timer. ChickenGuard lists lift capacity (1 kg Premium, 2 kg PRO) and a cold rating down to -4°F on the PRO and Blue AIO; Omlet lists neither.
- Omlet lists IPX6 waterproofing, a 6-month battery life on 4 AA batteries (not included) and direct fitting to Eglu Cube and Eglu Pro coops.
- ChickenGuard lists a 3-year warranty; the Omlet listings state a 180-day money-back guarantee.
- Buy Omlet only from official Omlet listings: Eglu-style imitations exist.
ChickenGuard vs Omlet Autodoor is the classic matchup in automatic chicken coop doors. Both open at dawn and close at dusk so you don’t have to be home at sunset, and both were designed in the UK for backyard flocks. They take different approaches, though: ChickenGuard is built around a motor that pulls up a vertical pop-hole door on a cord, while the Omlet Autodoor is a self-contained door and motor that mounts over the opening.
This comparison uses only what each official listing states: power source, sensor and timer modes, lift capacity, weather and temperature ratings, battery figures and warranty. We did not install either door. Where a listing is silent we write “not listed”, and we recommend checking the maker’s fitting guide before cutting a new pop hole.
ChickenGuard
Door motors that lift your own vertical door by cord, plus a complete door kit and solar bundles; no app needed
BrowseOmlet
An all-in-one battery door for wooden coops that installs directly on Eglu Cube and Pro coops
BrowsePicks from each side
ChickenGuard
ChickenGuard Premium Opener with Self-Locking Door Kit
- Power
- Battery
- Trigger
- Timer or light sensor
- Predator lock
- Self-locking pop-hole door
Best for Retrofitting a secure pop hole
ChickenGuard PRO Solar Coop Door Opener and Panel Kit
- Power
- Solar with NiMH batteries
- Trigger
- Light sensor and timer
- Lift capacity
- 2 kg (4.4 lb)
Best for Off-grid coops with heavier doors
ChickenGuard Blue AIO Coop Door and Solar Kit Bundle
- Power
- Solar
- Trigger
- Timer or light sensor
- Predator lock
- Anti-lift aluminum door
Best for Coops without a power outlet
ChickenGuard Standard Automatic Coop Door Opener
- Power
- Battery
- Trigger
- Timer
- Safety
- Auto-stop
Best for Basic timed opener for an existing door
Omlet
Omlet Autodoor Automatic Coop Door Opener
- Power
- Battery
- Trigger
- Light sensor or timer
- Safety
- Built-in safety sensors
Best for Eglu owners and small coops
Omlet Coop Light for Autodoor
- Power
- Via Omlet Autodoor
- Trigger
- On 5 min before door closes
- Compatibility
- Omlet Autodoor (sold separately)
Best for Omlet Autodoor users
ChickenGuard vs Omlet Autodoor: listed numbers
The numbers that appear on the listings tell you a lot about what each maker emphasizes. ChickenGuard publishes motor strength and cold limits; Omlet publishes waterproofing and battery life.
Specs as listed
| Product | Power | Trigger | Lift capacity | Predator lock | Safety |
|---|---|---|---|---|---|
| ChickenGuard Premium Opener with Self-Locking Door Kit | Battery | Timer or light sensor | 1 kg (2.2 lb) | Self-locking pop-hole door | — |
| ChickenGuard PRO Solar Coop Door Opener and Panel Kit | Solar with NiMH batteries | Light sensor and timer | 2 kg (4.4 lb) | — | — |
| ChickenGuard Blue AIO Coop Door and Solar Kit Bundle | Solar | Timer or light sensor | — | Anti-lift aluminum door | Auto-Stop and retry |
| ChickenGuard Standard Automatic Coop Door Opener | Battery | Timer | — | — | Auto-stop |
| Omlet Autodoor Automatic Coop Door Opener | Battery | Light sensor or timer | — | — | Built-in safety sensors |
Specs as listed by the maker or seller; check the listing before you buy.
How do the two designs differ?
Feature check from the official listings
| Feature | ChickenGuard Premium kit | ChickenGuard PRO Solar | Omlet Autodoor |
|---|---|---|---|
| Door included | ✓ Self-locking pop-hole door kit | ✗ Motor only, door not included | ✓ All-in-one unit |
| Light sensor | ✓ Adjustable (LUX) | ✓ Sunrise/sunset | ✓ |
| Timer | ✓ | ✓ Plus DualSafe mode | ✓ |
| Obstruction safety | ~ Not listed for Premium | ~ Self-diagnostics listed | ✓ Built-in safety sensors |
| Power | 4 AA included; optional USB | Solar kit with NiMH batteries | 4 AA, not included |
| Cold rating | ~ Not listed | ✓ Down to -4°F | ~ Not listed |
| Waterproof rating | ~ “Weather resistant” | ~ Weatherproof seals, UV-resistant housing | ✓ IPX6 |
| Door-closed light | ✓ Visible up to 100 yards | ✓ Visible up to 328 ft | ~ Not listed |
| App or Wi-Fi needed | ✗ No | ✗ No | ✗ No (this model) |
| Warranty / guarantee | 3 years | 3 years | 180-day money-back guarantee |
Source: ChickenGuard and Omlet listings
ChickenGuard’s Premium kit pairs the motor with a self-locking pop-hole door; the listing says locks engage on both sides once the door is fully lowered. The cord is listed with a 25 kg (50 lb) breaking strain, and the motor runs on 4 AA batteries that are included, with optional USB power and a low-battery warning. The Standard model is timer-only and runs a door you already have.
The Omlet Autodoor listing says it works with wooden coops, installs directly to the Eglu Cube and Eglu Pro, and can be fitted either way up so the door opens to the left or the right. Its casing is rated IPX6. Omlet sells a matching Coop Light that switches on five minutes before the door closes to draw hens inside, then turns off.
Power: batteries, USB or solar?
Both brands run on AA batteries out of the box, but ChickenGuard offers more power routes. The Premium accepts USB power through a separate charger, the PRO comes as a solar kit with four rechargeable NiMH batteries and a 9.8 ft cable, and the Blue AIO bundle includes both alkaline batteries and a solar kit. ChickenGuard lists three power options on the PRO: solar, AA batteries or an optional DC supply.
Omlet lists a 6-month battery life on four AA batteries, which are not included. That is a predictable routine: put a battery swap on your calendar twice a year, or use the flock care checklist to remind you. A Wi-Fi-enabled Omlet version exists, but it is not in our catalogue, so this page covers only the standard Autodoor.
Do automatic doors work in winter?
ChickenGuard is the only one of the two that states a temperature range on these listings: the PRO Solar is listed down to -4°F (-20°C), and the Blue AIO from -4°F to 140°F with a Winter Mode that gives the motor extra starting power against frost or ice. The Omlet listing says the Autodoor is engineered to work through harsh conditions and has a waterproof casing, but it does not give a temperature figure.
In any door, ice in the track or snow piled against the opening can stop it. Check the door on the first hard-frost mornings, keep the sill clear and see our winter care guide for ventilation and water. UMN Extension’s cold-weather guidance stresses ventilation to keep moisture down inside the coop through winter.
Is an automatic door predator-proof?
No door alone makes a coop predator-proof. A door that closes on time helps with predators that hunt at dusk, but raccoons can work latches and lift unlocked doors. ChickenGuard’s Premium kit lists a self-locking door, and the Blue AIO lists an anti-lift aluminum door. Omlet describes the Autodoor as improving coop security. Combine any door with hardware cloth on vents, a covered run and a nightly headcount, as covered in our predator protection guide.
Who should choose ChickenGuard, and who Omlet?
ChickenGuard suits you if you…
- already have a vertical guillotine door and want a motor to lift it (Standard or PRO);
- have a heavy wooden door: the PRO lists 2 kg (4.4 lb) lift;
- keep chickens where winters drop near -4°F, the PRO and Blue AIO’s listed limit;
- have no outlet at the coop and want a solar kit in the box;
- want a listed 3-year warranty and no app.
Omlet suits you if you…
- own an Eglu Cube or Eglu Pro: the listing says the Autodoor installs directly on them;
- want a complete door unit for a wooden coop or run, fitted to open left or right;
- like a simple twice-yearly battery change (6 months per the listing);
- want the matching Coop Light to call hens in before closing.
Mistakes to avoid with coop doors
- Buying a motor without a door. The ChickenGuard Standard and PRO need a vertical door; the Premium kit and Blue AIO include one.
- Ignoring door weight. Weigh your existing door; the Premium lifts up to 1 kg, the PRO up to 2 kg.
- Setting the light sensor to close too early. Late hens get locked out. Watch the flock for a few evenings and adjust, or use a timer with a margin after sunset.
- Forgetting batteries. Omlet does not include the 4 AA batteries; plan spares for winter.
- Buying an Eglu look-alike. If you want the Omlet system, buy from official Omlet listings only.
Pick ChickenGuard if you want to automate a door you already have, need a stronger motor or a stated cold rating, or want solar power and a 3-year warranty in the box; the Premium kit is the easy start, the PRO Solar the heavy-duty one. Pick the Omlet Autodoor if you keep an Eglu Cube or Pro, or want a complete IPX6 door unit for a wooden coop with a predictable 6-month battery routine. Either way, add locks and hardware cloth: no door is a whole predator plan.