Which is better for a front door?

The eufy C33. It has fingerprint entry, Wi-Fi remote control and an IP53 rating, while the TEEHO TE004 is marketed for interior doors.

Is the eufy C33 worth $10 more than the TEEHO TE004?

Yes for most entry doors. At $50.00 at eBay versus $40.00 at mercari.com as of November 4, 2026, the extra $10 adds a fingerprint reader, Wi-Fi and app control.

Which has more ways to unlock?

The eufy C33. It takes a fingerprint, keypad code, physical key, app or Alexa voice command. The TEEHO TE004 uses a keypad code or key.

Can I control either lock from my phone when away?

Only the eufy C33. Its built-in Wi-Fi supports remote lock and unlock plus notifications. The TEEHO TE004 has no app or network connection.

Which is easier to install?

Both are simple. eufy says about 15 minutes with no drilling, and the TEEHO needs only a screwdriver. Both fit left- and right-hand doors.

How long does the eufy battery last?

Up to 12 months on a single charge, per eufy. The TEEHO runs on batteries too but does not publish a runtime figure.

eufy Smart Lock C33 Wi-Fi Keypad Lever vs TEEHO TE004

Buy the eufy C33 if you want fingerprint entry, Wi-Fi remote control and app notifications. Buy the TEEHO TE004 if you just need a cheap keypad code lock for an interior door. The eufy's best new price is $50.00 at eBay as of November 4, 2026, and the TEEHO's is $40.00 at mercari.com as of the same date. The $10 gap buys a lot more lock on the eufy side.

Today the TEEHO TE004 costs $10.00 less at its best price.

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