---
product_id: 165521443
title: "acr OLAS Wearable Mob Crew Tag - 4-Pack, Green,Black"
brand: "acr"
price: "¥103090"
currency: JPY
in_stock: true
reviews_count: 2
category: "Acr"
url: https://www.desertcart.jp/products/165521443-acr-olas-wearable-mob-crew-tag-4-pack-green-black
store_origin: JP
region: Japan
---

# Waterproof IP67 rating Bluetooth 4.1 connectivity Low battery indicator acr OLAS Wearable Mob Crew Tag - 4-Pack, Green,Black

**Brand:** acr
**Price:** ¥103090
**Availability:** ✅ In Stock

## Summary

> 🌊 Stay connected, stay protected — the ultimate crew safety upgrade!

## Quick Answers

- **What is this?** acr OLAS Wearable Mob Crew Tag - 4-Pack, Green,Black by acr
- **How much does it cost?** ¥103090 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/165521443-acr-olas-wearable-mob-crew-tag-4-pack-green-black)

## Best For

- acr enthusiasts

## Why This Product

- Trusted acr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Crew Pack:** Four tags in one set, lightweight and discreet at just 0.7 ounces each.
- • **Seamless Mobile Sync:** Effortlessly connect via ACR OLAS app for real-time crew tracking.
- • **Ultimate Versatility:** Wear on wrist, life jacket, dog collar, or attach to your Personal Locator Beacon.
- • **Stay Powered, Stay Safe:** Integrated low battery indicator keeps you ahead of power issues.
- • **Built to Brave the Elements:** IP67 waterproof design ensures reliable performance in any marine environment.

## Overview

The acr OLAS Wearable Mob Crew Tag 4-Pack offers Bluetooth 4.1 compatibility with the free ACR OLAS mobile app, enabling real-time crew location tracking. Designed for versatile attachment options including wrist, life jacket, dog collar, or Personal Locator Beacon, each tag is IP67 waterproof and features a low battery indicator. Lightweight and compact, this set of four tags enhances marine safety for professional and recreational users alike.

## Description

acr OLAS Wearable Mob Crew Tag - 4-Pack, Green,Black

Review: The product it arrive😊🤗👍 - Thanks god its arrive! Everything perfect! 🤗👍👍👏👏👏💪💪
Review: Inoperable system - I recently purchased the ACR Guardian system. After installation, I tried to sync the Tag and Hub and was unable to get the Tag to power up (green light would not come on), causing the system to stay in the alarm mode. I sent what I believe is a defective Tag unit back for warranty and will see if the warranty service is better than the product seems to be. So far, I am not impressed.

## Features

- ACR OLAS Free Mobile App Integration
- Versatile Attachment Solution (Wrist worn, life jacket, dog collar, attach to Personal Locator Beacon)
- Waterproof (IP 67)
- Bluetooth 4.1 Compatible
- Low Battery Indicator Light

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TDQTL69 |
| Best Sellers Rank | #227,430 in Electronics ( See Top 100 in Electronics ) #1,137 in GPS Trackers |
| Brand Name | ACR |
| Color | Green,black |
| Customer Reviews | 4.3 4.3 out of 5 stars (11) |
| Date First Available | June 21, 2019 |
| Fishing Technique | Any |
| Included Components | acr OLAS Wearable Mob Crew Tag - 4-Pack, Green,Black |
| Item Dimensions LxWxH | 1.81 x 1.38 x 0.6 inches |
| Item Package Dimensions L x W x H | 5.4 x 4 x 1.9 inches |
| Item Weight | 0.7 Ounces |
| Manufacturer | ACR Electronics, Inc. |
| Material | Plastic |
| Model Name | acr OLAS Wearable Mob Crew Tag - 4-Pack, Green,Black |
| Number of Items | 1 |
| Package Weight | 0.2 Kilograms |
| Part Number | 2981 |
| Size | 4 Crew Pack |
| Suggested Users | unisex-adult |
| Warranty Description | Warranty |

## Product Details

- **Are Batteries Included:** Yes
- **Brand:** ACR
- **Compatible Devices:** Smartphone
- **Material:** Plastic
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)

## Images

![acr OLAS Wearable Mob Crew Tag - 4-Pack, Green,Black - Image 1](https://m.media-amazon.com/images/I/51tA8Hp6nyL.jpg)
![acr OLAS Wearable Mob Crew Tag - 4-Pack, Green,Black - Image 2](https://m.media-amazon.com/images/I/61PCPJpdOmL.jpg)
![acr OLAS Wearable Mob Crew Tag - 4-Pack, Green,Black - Image 3](https://m.media-amazon.com/images/I/716HsVk1LbL.jpg)
![acr OLAS Wearable Mob Crew Tag - 4-Pack, Green,Black - Image 4](https://m.media-amazon.com/images/I/71Uxsjwnj-L.jpg)
![acr OLAS Wearable Mob Crew Tag - 4-Pack, Green,Black - Image 5](https://m.media-amazon.com/images/I/71gyvBtcdhL.jpg)

## Questions & Answers

**Q: If the person who has gone overboard is drifting, does their location get updated as they move?**
A: Hi there, 

This is mainly an alert unit for when someone falls it does not give live updates of the MOB current's location. When someone falls in water it will make the connected cellphones sound the alarm. 

Thank you, 
ACR

**Q: Will this work on 50' boat if not which of their products if any will?**
A: For this size vessel, the range for this product will not work alone. You'll need to purchase the ACR OLAS Core: https://www.amazon.com/dp/B084KRZ4YF?ref=myi_title_dp

Then, please test for interferences and if you are experiencing any issues, purchasing an extender will mitigate those interferences and extend range up to 80 ft. Interferences can be caused by the construction of the hull of the vessel, depending on which material it''s made of.

**Q: Will these work even if I lose cell service? When I go 40 miles offshore?**
A: Good question, we have been 30 miles off shore with ours and did not notice an issue. I believe they work like Navionics using GPS. We typically us cell service around 9 or 10 miles offshore here in Texas.

**Q: Does the app have to be open & in foreground? Will the alarm sound if the phone is in silent mode, or volume low? Is there an alt. base or just phone?**
A: System works with phone silent and closed. Not sure about a base unit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The product it arrive😊🤗👍
*by P***A on November 7, 2019*

Thanks god its arrive! Everything perfect! 🤗👍👍👏👏👏💪💪

### ⭐⭐ Inoperable system
*by S***E on June 17, 2021*

I recently purchased the ACR Guardian system. After installation, I tried to sync the Tag and Hub and was unable to get the Tag to power up (green light would not come on), causing the system to stay in the alarm mode. I sent what I believe is a defective Tag unit back for warranty and will see if the warranty service is better than the product seems to be. So far, I am not impressed.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*