By Mia Chen, Family Safety & Smart Home Writer at Bestkid
Short answer: If your child keeps opening cabinets, drawers, or the refrigerator, you do not necessarily need to drill holes to add another layer of protection. Adhesive latches, strap locks, and cable locks can all work without screws. For families who also want easier adult access, Bestkid F8 combines a no-drill adhesive mount with a flexible cable and palm-vein, RFID, and app unlocking. That makes it an option for frequently used cabinets, drawers, refrigerators, and freezers where parents want child access to be more controlled without reaching for a key every time.
Key Takeaways
- Cabinets and refrigerators can often be childproofed without drilling.
- Simple latches work for many areas, but repeated manual unlocking can become inconvenient.
- Children may learn visible unlocking motions by watching adults.
- Bestkid F8 uses palm-vein authorization, so copying an adult's hand movement alone is not enough to unlock it.
- No lock replaces proper storage and adult supervision.
Why Do Children Keep Opening Cabinets and the Fridge?
Young children explore what they can reach.
Cabinet doors move, drawers slide out, and refrigerators contain food, bottles, and colorful packaging. As children become taller, stronger, and better at copying adults, places they could not open before may suddenly become accessible.
That becomes more concerning when cabinets contain medicines, cleaners, sharp objects, supplements, or other items that should not be freely accessible.
The U.S. Consumer Product Safety Commission recommends using safety latches and locks on cabinets and drawers to help reduce children's access to potentially dangerous household items. The American Academy of Pediatrics also recommends keeping medicines and potentially poisonous products locked and out of children's sight and reach.
The challenge is finding a solution parents will actually use every day.
For example, a basic latch may be enough for a rarely opened cabinet. But a refrigerator or pantry that adults open repeatedly may need something faster and easier to unlock.
That is one of the situations Bestkid F8 is designed for.
What No-Drill Options Are Available?
There are several common approaches.
Adhesive Latches
These stick to the cabinet and require an adult to manually release the latch.
They are simple and inexpensive, but repeated unlocking can become annoying on frequently used cabinets.
Strap Locks
These connect two adhesive mounting points with a flexible strap.
They can fit different shapes, but the strap remains visible and usually needs to be released by hand.
Mechanical Cable Locks
These use a flexible cable and may unlock with a key or combination.
The cable allows more flexible placement than a rigid latch, although adults still need to manage a key or code.
Smart Cable Locks
Smart cable locks combine flexible placement with electronic access.
Bestkid F8, for example, uses a flexible coated cable and 3M adhesive mounting, while authorized adults can unlock it through palm-vein recognition, RFID, or the eSmartLock app.
This is especially useful when the same cabinet or appliance is opened many times a day.
What If My Child Learns How the Lock Works?
This is an important part of childproofing that is easy to overlook.
Children learn by watching adults.
If a parent opens the same refrigerator or cabinet several times a day, a child may eventually notice the pattern: squeeze here, slide this part, press that button.
A simple mechanical latch that works today may become easier to operate after a child has watched the same movement hundreds of times.
This is where Bestkid F8's palm-vein recognition works differently.
A child can watch an adult place a hand near the reader and may even copy the same gesture. But copying the movement is not enough.
F8's palm-vein mode requires a registered, authorized palm to unlock. Simply copying an adult's hand movement is not enough.
In other words, knowing how the adult moves their hand is different from actually having permission to unlock the device.
That gives parents an additional authorization layer compared with a latch that relies mainly on a visible squeeze, slide, or release motion.
It does not mean F8, or any safety device, should be considered impossible for a child to bypass. Children grow, environments change, and adult supervision still matters.
But simply learning the parent's unlocking gesture does not give the child an authorized palm.
Why Does Adult Convenience Matter?
Because a child-safety lock only helps when adults keep using it.
Think about the difference between a medicine cabinet opened once a week and a refrigerator opened many times a day.
With a keyed lock, someone has to find the key.
With a combination lock, someone has to enter the code.
With a manual latch, someone has to release it every time.
Eventually, an inconvenient lock may get left unlocked.
Bestkid F8 is designed to reduce that friction. Bestkid states that its palm-vein recognition responds in under one second and can still work when fingers are wet or dirty.
That can be useful in a kitchen, where parents may be cooking, washing dishes, or handling food.
RFID and app access also give other authorized adults or caregivers alternative ways to unlock it.
Where Can Bestkid F8 Be Used?
Although F8 is called a Smart Fridge Lock, Bestkid lists it for compatible:
- refrigerators,
- freezers,
- cabinets,
- and drawers.
Its flexible cable makes it more adaptable than a lock designed for only one specific cabinet shape.
That means one type of product may work across several childproofing situations, such as a pantry cabinet, snack drawer, refrigerator, or freezer.
However, “no drill” does not mean “fits everything.”
Before installing F8, check the mounting surface, available flat area, cable path, door gap, and opening direction.
The adhesive mounting area should also be clean and dry before installation.
How Do No-Drill Options Compare?
| Type | Adult Access | Good For | Main Tradeoff |
|---|---|---|---|
| Adhesive latch | Manual release | Simple cabinets | Repetitive |
| Strap lock | Manual release | Different shapes | Visible strap |
| Mechanical cable lock | Key or code | Flexible placement | Key/code management |
| Bestkid F8 smart cable lock | Palm vein, RFID, app | Frequent adult access | Needs charging |
Does F8 Need Charging?
Yes.
Unlike a basic mechanical latch, F8 is electronic.
It uses a rechargeable 500mAh battery, supports USB-C charging, and includes a low-battery alert.
Bestkid rates battery life at up to 10 months at around five unlocks per day, although actual battery life depends on use.
Battery level, adhesive condition, and cable condition should therefore be checked periodically.
No Lock Replaces Safe Storage
Even a smart child-safety lock should be treated as one layer of protection.
The American Academy of Pediatrics notes that safety latches can fail or eventually be defeated by a child.
Medicines, cleaners, chemicals, and sharp objects should still be stored appropriately, kept out of sight and reach when possible, and re-secured after every use.
Adult supervision remains important.
The Bottom Line
If you want to childproof cabinets and the fridge without drilling holes, think about two people:
the child trying to get in and the adult who has to open it every day.
Simple adhesive latches can work well for low-use areas.
But for refrigerators, pantries, cabinets, or drawers that parents open frequently, convenience and how the lock is authorized become more important.
Bestkid F8 combines 3M no-drill adhesive, a flexible cable, and palm-vein, RFID, and app access.
Its palm-vein function is particularly relevant for children who learn by watching adults: even if a child copies the parent's unlocking gesture, the system still requires an authorized palm.
That does not replace supervision or proper storage, but it gives families another option when they want child access to be more controlled without drilling permanent holes or relying only on a simple mechanical latch.
Explore the Bestkid F8 Smart Fridge & Cabinet Lock.
Frequently Asked Questions
Can I childproof cabinets without drilling holes?
Yes. Adhesive latches, strap locks, cable locks, and some smart locks can be installed without drilling.
Can a child unlock Bestkid F8 by copying an adult?
Not through palm-vein recognition alone. The child may copy the adult's hand movement, but F8 still requires a recognized, authorized palm.
Can Bestkid F8 be used on cabinets?
Yes. Bestkid lists F8 for compatible refrigerators, freezers, cabinets, and drawers.
Does Bestkid F8 require drilling?
No new drill holes are required for compatible installations. It uses a 3M adhesive mounting system.
Is Bestkid F8 completely childproof?
No safety device should be treated as impossible for a child to bypass. F8 adds an authorization layer, but proper storage and adult supervision remain important.
About the Author
Mia Chen is a Family Safety & Smart Home Writer at Bestkid, covering practical home safety, child-safety locks, smart access, and product comparisons for families and caregivers.
