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quality Custom Wireless Key Finder Locator ODM Solution – 90dB Loud Beeper, Two-Way Tracking, Replaceable CR2032 Battery, IPX4 factory
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quality Custom Wireless Key Finder Locator ODM Solution – 90dB Loud Beeper, Two-Way Tracking, Replaceable CR2032 Battery, IPX4 factory
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Custom Wireless Key Finder Locator ODM Solution – 90dB Loud Beeper, Two-Way Tracking, Replaceable CR2032 Battery, IPX4

Product Summary

Custom wireless key finder ODM solution with 90dB alarm, two-way tracking, replaceable CR2032 battery and IPX4 protection. Optimize features, performance and BOM cost for your market.

Product Custom Attributes

Beeper Volume:
90dB
Wireless Range:
50m / 164ft (open Area)
Battery Type:
CR2032 Replaceable
Battery Life:
12 Months Standby
Water Resistance:
IPX4
Receivers:
Up To 6 Tags
Two-Way Find:
Yes (Double Press To Find Phone)
Connectivity:
RF 433MHz
App Required:
No (Plug & Play)
Material:
ABS + PC
Highlight:

90dB Loud Beeper Alarm

,

Two-Way Reverse Phone Find

,

Replaceable CR2032 Long Battery

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Basic Properties

Place of Origin:
Guangdong, China
Brand Name:
Custom Brand ODM
Certification:
CE, RoHS, FCC
Model Number:
KF-90DB

Trading Properties

Packaging Details:
Custom branded retail box with molded insert, export-grade master carton
Delivery Time:
7 working days for samples, 25-40 days for mass production
Payment Terms:
T/T,L/C
Supply Ability:
100000 Pieces per Month

Product Description

Custom Wireless Key Finder Locator ODM Solution – 90dB Loud Beeper, Two-Way Tracking, Replaceable CR2032 Battery, IPX4

Engineered to fix the top complaints found in key finder reviews: weak beeper volume, short range, non-replaceable batteries and bulky designs. This ODM wireless key finder delivers a 90dB alarm you can hear across rooms, two-way find to locate your phone, a replaceable CR2032 battery and a slim IPX4 splash-resistant body.

Key Selling Points

  • 90dB Loud Beeper — clearly audible from another room or through walls, with adjustable volume.
  • Two-Way Find — double-press the remote to ring your phone, even on silent mode.
  • Replaceable CR2032 Battery — 12-month standby, swap the battery instead of throwing the device away.
  • Long Range 50m — stable RF signal with strong wall penetration, no frequent disconnection.
  • App-Free Plug & Play — no app, no pairing, no registration; works right out of the box.
  • Slim Compact Design — lightweight keychain size, no bulky attachment.
  • IPX4 Water Resistant — splash and rain proof for daily outdoor use.
  • Rugged Drop-Resistant Build — ABS + PC construction withstands drops and daily wear.
  • Anti-Mis-Touch Button — recessed button prevents accidental alarms in your pocket.
  • Multi-Tag Management — one remote controls up to 6 color-coded receivers.

Technical Specifications

Beeper Volume 90dB
Wireless Range 50m / 164ft (open area)
Battery CR2032 Replaceable, 12-month standby
Water Resistance IPX4
Receivers Up to 6 Tags
Connectivity RF 433MHz
App Required No (Plug & Play)

ODM Services

Custom logo, color, packaging, firmware and app integration available. Full turnkey ODM from concept to mass production, with complete component sourcing, PCBA, mold development and assembly.

Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
0
3 star
0
2 star
0
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0
All Reviews
  • M
    Mike
    United States Aug 14.2026
    ★★★★★
    ★★★★★
    We sourced this module for our latest AR glasses prototype, and the integration level is outstanding.
  • A
    Anderson
    Germany Aug 7.2026
    ★★★★★
    ★★★★★
    Their ODM team provided strong support for our AI smart glasses project, especially with the optical camera module array, Bluetooth/WiFi integration, and battery optimization. The prototype quality was solid, and communication throughout development was efficient and professional.
  • S
    smith
    United States Aug 5.2026
    ★★★★★
    ★★★★★
    We upgraded our robotic mower line with this ODM solution, and the GPS navigation plus vision obstacle avoidance performed impressively in field tests. Smart charging and the BMS battery management system made the product more reliable and user-friendly.

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