We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular remote with four small oval tags attached by key rings

Viper Key Finder 4 Tags 131ft 85dB

SKU CH-V08C-B5GRG

A key finder set with four tags that beep and flash up to 131 ft away at 85 dB, no app required

  • Maximum decibles85 decibels
  • Labor warranty1 Year
  • Key featuresRemote, 85 decibels, lithium, true, cr2, 4, c, Plastic, No A
  • Compatible withNo App Needed
  • Size or dimensions10.5 cm × 3.3 cm × 18.3 cm
  • Parts warranty1 Year
  • Press one button, tag beeps and flashes instantly
  • 85 dB beeper penetrates walls up to 131 ft
  • Four slim 1.9 x 1.2 x .3 in tags weigh .17 oz each
  • Built-in LED light doubles as a handy flashlight
  • No app needed — uses 433 MHz RF with CR2032 batteries included

Ready-to-use locator kit

The Viper key finder ships as a complete set with one transmitter and four colour-coded receivers, each powered by an included CR2032 cell. No smartphone app or pairing step is required, so the system works straight from the box for anyone who misplaces keys, wallets or small bags around the home.

Battery-powered freedom

The transmitter runs on two AAA cells that the buyer supplies, while the slim 1.9 x 1.2 x .3 inch receivers weigh only .17 oz and attach via key rings or double-sided stickers. Because the 433 MHz signal penetrates walls and floors up to 131 ft in open space, no fixed infrastructure or Wi-Fi network is needed to cover a typical flat.

Loud alert with built-in light

Pressing a coded button on the 4.13 x 1.81 x .51 inch transmitter triggers a 75 to 85 dB beep and LED flash on the matching tag, making the item easy to locate even for users with reduced hearing. The receiver’s integrated LED also serves as a handy flashlight, and the package includes a transmitter holder for convenient storage.

How it compares

Measured against everything we stock in Car Alarms, Remote Start & Key Fobs, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 66% of the 211 comparable items (median $16.99).

Specifications

Product
Brand nameVIPER
Size & build
Size or dimensions10.5 cm × 3.3 cm × 18.3 cm
Compatibility
Compatible withNo App Needed
More details
Keyless entryNo
Maximum decibles85 decibels

Questions about this item

How far can the 433 MHz signal reach through walls and floors?

The RF signal penetrates walls and floors up to 98-131 ft in open space, covering a whole apartment.

What is the beep volume range when the tags run all day?

The receivers beep at 75-85 dB, loud enough for poor hearing, with no app or phone needed.

Which batteries must I supply for the transmitter to work?

The transmitter requires two 1.5 V AAA cells; the four tags each ship with a CR2032 installed.

More in Car Alarms, Remote Start & Key Fobs

Similar items