Product Overview
The SURDY Automatic Cat Feeder is designed to provide convenient and consistent feeding for up to two cats. With a 5-liter (20-cup) capacity, it ensures a reliable food supply for extended periods. Its dual-side feeding system promotes balanced eating and reduces mealtime competition. The feeder features programmable meal times and portion sizes, a dual power supply for uninterrupted operation, and a voice recorder to call your pets to eat.

Figure 1: SURDY Automatic Cat Feeder, showing the main unit, food reservoir, and dual stainless steel bowls.
Safety Information
- Always use the provided 5V USB adapter or 3 D-cell batteries (not included) for power. Do not use other power sources.
- Keep the feeder on a stable, level surface to prevent tipping.
- Ensure the power cord is not chewed by pets. If damaged, discontinue use immediately.
- This feeder is designed for dry pet food only. Do not use with wet food, canned food, or treats larger than 0.5 inches.
- Keep out of reach of children.
- Do not immerse the main unit in water. Refer to maintenance section for cleaning instructions.
Package Contents
Verify that all items are present and in good condition upon unboxing:
- 1 x SURDY Automatic Cat Feeder (Main Unit)
- 1 x 5V/1A Power Adapter & Type-C Power Cable
- 1 x Desiccant Bag
- 2 x Bowl Trays
- 2 x Stainless Steel Bowls
Product Components
Familiarize yourself with the different parts of your automatic cat feeder.

Figure 2: Internal components for freshness, including the secure twist-lock lid, desiccant bag, silicone sealing strip, and patent rotor design.
- Food Reservoir: Transparent container for dry food (5L / 20 cups capacity).
- Control Panel: Front-facing display with buttons for setting time, schedule, and other functions.
- Dispensing Outlet: Where food exits the feeder into the bowls.
- Dual Bowl Trays: Bases for holding the stainless steel bowls.
- Stainless Steel Bowls: Removable and washable bowls for food.
- Lid with Desiccant Holder: Seals the food reservoir and keeps food fresh.
- Power Port: USB-C input for power adapter.
- Battery Compartment: Located at the bottom, for 3 D-cell batteries (backup power).
Setup
- Unpack: Carefully remove all components from the packaging.
- Assemble Bowls: Place the stainless steel bowls into their respective bowl trays. Attach the bowl trays to the main feeder unit.
- Install Desiccant Bag: Open the lid of the food reservoir. Insert the desiccant bag into its designated holder on the underside of the lid. This helps keep food fresh.
- Fill Food Reservoir: Pour dry pet food into the reservoir. Ensure the food size is less than or equal to 0.5 inches to prevent jamming.
- Secure Lid: Close the lid firmly, ensuring it is properly sealed to maintain food freshness and prevent pests.
- Power On:
- Connect the Type-C power cable to the feeder and the 5V/1A power adapter to a wall outlet.
- For backup power, install 3 D-cell batteries (not included) into the battery compartment at the bottom of the unit. This ensures operation during power outages.
- Set Current Time:
- Press the right arrow button on the control panel to access the menu.
- Navigate to "Set time" using the plus (+) or minus (-) buttons. Press the right arrow to select.
- Adjust the hour and minute using the plus (+) and minus (-) buttons. Note: The feeder uses 24-hour military time (e.g., 21:00 for 9 PM).
- Press the right arrow button to confirm each setting. Press the return button (curved arrow) to exit the time setting.

Figure 3: Dual power options for the feeder, showing USB-C power adapter connection and the internal battery compartment for D-cell batteries.
Operating Instructions
Programming Feeding Schedule
The feeder allows you to schedule up to 6 meals per day with customizable portion sizes.
- Access Timing Plan: From the main screen, press the right arrow button to enter the menu. Use the plus (+) or minus (-) buttons to navigate to "Timing plan". Press the right arrow to select.
- Set Meal Times and Portions:
- The display will show "First Meal" and the current time/feed setting.
- Press the right arrow button to edit the meal time. Use the plus (+) or minus (-) buttons to adjust the hour and minute (24-hour format). Press the right arrow to confirm each.
- After setting the time, the "Feed" (portions) setting will become editable. Use the plus (+) or minus (-) buttons to adjust the number of portions (1 portion ≈ 10 grams ≈ 1/12 cup).
- Press the right arrow button to confirm the portions and move to the next meal setting (Second Meal, Third Meal, etc.).
- Repeat for up to 6 meals. If you do not wish to set all 6 meals, set the "Feed" portion to 0 for the unused meals.
- Save Settings: Once all desired meal times and portions are set, press the return button (curved arrow) repeatedly until you return to the main time display. Your settings will be saved automatically.

Figure 4: Example of a programmed feeding schedule, illustrating how to set meal times and portion sizes for your pets.
Manual Feeding
To dispense food manually, press and hold the plus (+) button on the control panel. Food will dispense until the button is released. This is useful for extra treats or immediate feeding.
Voice Recording
You can record a 10-second voice message that will play during each scheduled feeding.
- Access Other Settings: From the main screen, press the right arrow button to enter the menu. Use the plus (+) or minus (-) buttons to navigate to "Other Settings". Press the right arrow to select.
- Record Message: Navigate to "Recorded AT" (Record Audio). Press the right arrow. The feeder will prompt you to record. Speak clearly into the microphone located near the control panel.
- Play Message: After recording, you can play back the message to ensure it's clear.
- Save: The recording is automatically saved. Press the return button (curved arrow) to exit.
Maintenance
Regular cleaning ensures optimal performance and hygiene for your pets.

Figure 5: The dual-side balanced feeding design ensures equal portions for multiple pets.
- Disassemble: Unplug the feeder and remove any remaining food. Detach the food reservoir, lid, bowl trays, and stainless steel bowls.
- Clean Bowls & Trays: The stainless steel bowls and bowl trays are dishwasher safe or can be hand-washed with mild soap and water. Rinse thoroughly.
- Clean Food Reservoir & Lid: Hand wash the food reservoir and lid with mild soap and water. Ensure all food residue is removed. Rinse thoroughly and dry completely before reassembly.
- Clean Main Unit: Wipe the exterior of the main unit with a soft, damp cloth. Do not immerse the main unit in water.
- Replace Desiccant Bag: Replace the desiccant bag every 1-2 months, or as needed, to maintain food freshness.
- Reassemble: Ensure all parts are completely dry before reassembling the feeder.

Figure 6: Detachable parts of the feeder for easy and thorough cleaning.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Feeder not dispensing food. |
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| Food not fresh. |
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| Display not working. |
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| Voice recording unclear. |
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Specifications
- Model Number: KD50W
- Capacity: 5 Liters / 20 Cups
- Material: Plastic (Main Unit), Stainless Steel (Bowls)
- Dimensions (LxWxH): 7.09 x 7.09 x 11.02 inches
- Item Weight: 3.52 pounds
- Power Supply: 5V/1A USB Adapter (included), 3 x D-cell Batteries (not included)
- Feeding Schedule: Up to 6 meals per day
- Portion Size: 1-12 servings per meal (1 serving ≈ 10 grams)
- Voice Recording: 10-second customizable message
- Recommended Food Size: ≤ 0.5 inches
- Target Species: Cats, Dogs, Small Animals
Warranty and Support
This SURDY Automatic Cat Feeder comes with a 1 Year Manufacturer Warranty from the date of purchase.
For technical support, warranty claims, or any questions regarding your product, please contact SURDY customer service through the retailer's platform or visit the official SURDY website for contact information.
Please retain your proof of purchase for warranty purposes.
