Saving lives is what they do best. BCA invented the digital multi-antenna avalanche beacon, and the Tracker™ 4 is more durable than ever before. Our Tracker avalanche beacons are the most widely used in North America—with a reputation worldwide as the industry benchmark in ease of use and simplicity.

Tracker™ 4 upholds the Tracker tradition with an ergonomic, bombproof case, and a big new display for workhorses tough on their gear. Featuring Signal Suppression (SS) and Big Picture (BP) modes for no-nonsense multiple-victim searching. Motion-sensing auto revert-to-transmit mode (AR). Plus a Mini USB port for downloadable software updates.

SIZE

1SZ

ACTIVITY

Ski / Snowboarding,Snowmobile,Snowshoe / Uphill

WEIGHT

7.6 oz / 215 g including batteries (not harness)

HARNESS WEIGHT

4.2 oz / 120 grams

DIMENSIONS

4.7" x 3.0" x 1.0" / 12 cm x 7.5 cm x 2.6 cm

FREQUENCY

457 kHz

MAX RANGE

55 Meters

SEARCH STRIP WIDTH

50 meters

BATTERIES

Three AAA alkaline batteries

BATTERY LIFE

Min. 1 hour in search mode after 200 hours in transmit mode (approximately 250 hours in transmit only or 50 hours in search only)

ORIGIN

Assembled and tested in the USA.

WARRANTY

5-year limited

POWER

Avalanche Transceivers

Bca Tracker S Avalanche Transceiver 2025

BCA Tracker 4 Avalance Transceiver

BCA TS Rescue Package

BCA Tracker 4 Avalanche Beacon 2026

BCA Tracker S Avalanche Beacon 2026

BCA TS Rescue Package 2026