---
product_id: 31560200
title: "Sound Grenade by BASU® 130db Emergency Alarm for Camping & Hiking, Tripwire, Bear, Perimeter Alarm (Outdoor, S.W.A.T. Black)"
brand: "basu"
price: "¥7981"
currency: JPY
in_stock: true
reviews_count: 13
category: "Basu"
url: https://www.desertcart.jp/products/31560200-sound-grenade-by-basu-130db-emergency-alarm-for-camping-hiking
store_origin: JP
region: Japan
---

# 130dB piercing alarm 5+ years lithium battery life Dual-loop SmartHook tripwire Sound Grenade by BASU® 130db Emergency Alarm for Camping & Hiking, Tripwire, Bear, Perimeter Alarm (Outdoor, S.W.A.T. Black)

**Brand:** basu
**Price:** ¥7981
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay loud, stay safe—because your adventure deserves the ultimate alarm!

## Quick Answers

- **What is this?** Sound Grenade by BASU® 130db Emergency Alarm for Camping & Hiking, Tripwire, Bear, Perimeter Alarm (Outdoor, S.W.A.T. Black) by basu
- **How much does it cost?** ¥7981 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/31560200-sound-grenade-by-basu-130db-emergency-alarm-for-camping-hiking)

## Best For

- basu enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Rugged Build:** Lightweight, durable S.W.A.T. Black casing designed to withstand the toughest outdoor conditions.
- • **Ultra-Long Battery Life:** Equipped with replaceable lithium batteries boasting 5+ years shelf life—always ready when you are.
- • **SmartHook Dual-Loop Design:** Innovative semicircle loop lets you set tripwire alarms or secure your gear effortlessly.
- • **Unmatched 130dB Alarm Power:** Cut through wilderness noise with an ear-piercing alert that demands attention instantly.
- • **TSA-Approved & Travel Friendly:** Carry peace of mind anywhere—approved for air travel and backed by 24/7 customer support.

## Overview

The BASU® Sound Grenade is a TSA-approved, ultra-loud 130dB emergency alarm designed for outdoor enthusiasts. Featuring patented SmartHook dual loops for versatile tripwire setups, it runs on long-lasting lithium batteries with a 5+ year shelf life. Compact, rugged, and travel-friendly, this alarm is your essential personal safety companion for camping, hiking, and wilderness protection.

## Description

Buy Sound Grenade by BASU® 130db Emergency Alarm for Camping & Hiking, Tripwire, Bear, Perimeter Alarm (Outdoor, S.W.A.T. Black): Horns & Sirens - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Safety Companion for Outdoor Adventures: BASU® eAlarm Plus - As an avid outdoor enthusiast, safety is always a top priority during my camping and hiking expeditions. The BASU® eAlarm Plus has quickly become an indispensable companion, providing peace of mind and added security in remote wilderness settings. One of the standout features of the eAlarm Plus is its impressive 130db emergency alarm. In the event of an emergency or threatening situation, the alarm's powerful sound serves as a highly effective deterrent and alert mechanism. Its piercing tone is sure to attract attention and deter potential dangers, whether it be wildlife encounters or unexpected hazards. Versatility is another key strength of this device. From serving as a tripwire alarm to alerting against potential threats like bears, the eAlarm Plus adapts to various outdoor scenarios seamlessly. Its compact size and lightweight design make it easy to carry, ensuring it's always within reach when needed most. Furthermore, the eAlarm Plus boasts durable construction, capable of withstanding the rigors of outdoor adventures. Its robust design instills confidence, knowing that it will reliably perform in any situation. Setting up the alarm is straightforward, thanks to its user-friendly interface and intuitive operation. Whether you're a seasoned outdoor enthusiast or a novice camper, the eAlarm Plus is accessible to all, offering a simple yet effective solution for enhancing personal safety. In conclusion, I wholeheartedly recommend the BASU® eAlarm Plus to anyone seeking an extra layer of protection during their outdoor escapades. Its reliability, versatility, and ease of use make it a must-have accessory for camping, hiking, and any other outdoor activities where safety is paramount.
Review: Thank you desertcart - Note, I reserve five star reviews for items that far exceed my exceptions. If something does the job it was designed for well It gets four stars. Four stars is very good, five is above and beyond. This review has three parts: the BASU alarm, desertcart, and the USPS. For the BASU alarm itself, a solid four stars. Very nice, sturdy and sufficiently loud to get the attention you need. I liked it so much I ordered another one for my sister and have subsequently ordered five more for Christmas gifts. My only grip is that BASU seams to has discontinued this model which is a shame because the loops on both ends gives the user more options for deployment. I can hook the alarm to a backpack or computer bag and the other end to a fixed object and it my bag tries to “run away” the alarm will be tripped. Or I can loop it around a hotel room door knob with some paracord and have an impromptu room alarm. You can’t do that with models with a loop on just one end. I e-mailed BASU to ask if it had in fact been discontinued, but never heard back from them. Now for desertcart - five stars. The second one I ordered was shipped in a timely manor but was lost by the USPS. When it was determined my package was missing, desertcart gave me the options of canceling or re-ordering it. I chose to re-order. I re-ordered it on Sept. 30th at 7:17 p.m. and it was delivered at 3:52 p.m. the next day. Yes, less than 24 hours. THANK YOU desertcart. And to the USPS, zero stars. Enough said.

## Features

- America's #1 Trusted Emergency Alarm - TSA Approved & Permitted on Airplanes
- Patented BASU SmartHook Technology: Additional Semicircle loop allows instant Tripwire Alarm
- Made in the USA or Imported: 24/7/365 Customer Support
- Batteries Included: Replaceable Long-Lasting Lithium Metal CR1632, 5+ Yrs Shelf-Life
- Common Uses: Personal Alarm, Criminal Deterrent, Acoustic Animal Repellent, Rescue Signal, Intruder Alert, Tripwire Alarm, Portable Alarm, Survival Kit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01ISNQK04 |
| Batteries | 2 Lithium Metal batteries required. |
| Best Sellers Rank | #61 in Security Horns & Sirens |
| Control Method | Touch |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,156) |
| Date First Available | July 21, 2016 |
| Global Trade Identification Number | 00675595999949 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.64 ounces |
| Item model number | RC1BL |
| Manufacturer | BASU |
| Noise Level | 130 Decibels |
| Number of Batteries | 2 Lithium Metal batteries required. |
| Product Dimensions | 3.4 x 1.22 x 0.51 inches |
| Sensor Technology | Motion |
| UPC | 675595999949 |

## Product Details

- **Battery Description:** Lithium
- **Brand:** BASU
- **Color:** S.W.A.T. Black
- **Power Source:** Battery Powered
- **Product Dimensions:** 1.18"L x 0.72"W x 2.64"H

## Images

![Sound Grenade by BASU® 130db Emergency Alarm for Camping & Hiking, Tripwire, Bear, Perimeter Alarm (Outdoor, S.W.A.T. Black) - Image 1](https://m.media-amazon.com/images/I/61x7C81pNFL.jpg)

## Questions & Answers

**Q: If the battery is good for a year, how do you know if, when you receive it, you still have the full year left?  Does the packaging have an exp date?**
A: There are two thing here. First, the batteries are CR1632 button cells. They are commonly used in computer bios, and are very very common. These cells have an amazing shelf life and as the Robocopp is an on off device, when the device is in the off state there is absolutely negligible loss on the batteries. They should store for 5-6 years before ~5℅ of the stored voltage is lost. After that there some formulas out there to figure out voltage drop.Anyway,  the second most important thing.If used in an emergency,  the company will 100℅replace and refurbish your device to make sure it will continue being used.I have a few of these devices, just toying around with them as annoying sound grenades probably 10-15, 3-5 minute bursts and they are still loud as ever.

**Q: Is the battery replacable and what type is it?**
A: No, the battery is NOT replaceable in a PRACTICAL way. Yes, you can replace the battery if you are willing to resolder the metal retainer holding it in place. I had to rip that apart to get to the battery. There are clips that go through the microcircuit board and bend inwards, so when you take that off, it doesn't retain the battery effectively. You can 'smash' it back in place like I did, but it doesn't make good contact after that, and it is marginally effective. This is a non-starter since they make pretty good trip wire alarms elsewhere for $10 and you can replace the battery on theirs. For $30 plus dollars, it is ridiculous this is not replaceable. Even worse, the description says it is replaceable when in fact is it NOT replaceable unless you are a circuit board technician and have the tools available. UNSAT !!!

**Q: Can this be disarmed this *before* it goes off? I want to use it to secure a bag but I don't want the alarm to go off at all when I need to move it.**
A: I have the tripwire attached to the device with caribiner clips at each end. If I want to just disable it, I just unclip one end. If I want to take the device somewhere else I just unclip both ends from the tripwire.

**Q: So this thing is not rechargeable and the battery cannot be replaced?**
A: You can open it up and replace the battery but they cant guarentee that it will be waterproof. Its sold as a security device so its a liability if your able to tamper with it

## Customer Reviews

### ⭐⭐⭐⭐⭐ Safety Companion for Outdoor Adventures: BASU® eAlarm Plus
*by S***D on April 30, 2024*

As an avid outdoor enthusiast, safety is always a top priority during my camping and hiking expeditions. The BASU® eAlarm Plus has quickly become an indispensable companion, providing peace of mind and added security in remote wilderness settings. One of the standout features of the eAlarm Plus is its impressive 130db emergency alarm. In the event of an emergency or threatening situation, the alarm's powerful sound serves as a highly effective deterrent and alert mechanism. Its piercing tone is sure to attract attention and deter potential dangers, whether it be wildlife encounters or unexpected hazards. Versatility is another key strength of this device. From serving as a tripwire alarm to alerting against potential threats like bears, the eAlarm Plus adapts to various outdoor scenarios seamlessly. Its compact size and lightweight design make it easy to carry, ensuring it's always within reach when needed most. Furthermore, the eAlarm Plus boasts durable construction, capable of withstanding the rigors of outdoor adventures. Its robust design instills confidence, knowing that it will reliably perform in any situation. Setting up the alarm is straightforward, thanks to its user-friendly interface and intuitive operation. Whether you're a seasoned outdoor enthusiast or a novice camper, the eAlarm Plus is accessible to all, offering a simple yet effective solution for enhancing personal safety. In conclusion, I wholeheartedly recommend the BASU® eAlarm Plus to anyone seeking an extra layer of protection during their outdoor escapades. Its reliability, versatility, and ease of use make it a must-have accessory for camping, hiking, and any other outdoor activities where safety is paramount.

### ⭐⭐⭐⭐⭐ Thank you Amazon
*by J***I on November 8, 2021*

Note, I reserve five star reviews for items that far exceed my exceptions. If something does the job it was designed for well It gets four stars. Four stars is very good, five is above and beyond. This review has three parts: the BASU alarm, Amazon, and the USPS. For the BASU alarm itself, a solid four stars. Very nice, sturdy and sufficiently loud to get the attention you need. I liked it so much I ordered another one for my sister and have subsequently ordered five more for Christmas gifts. My only grip is that BASU seams to has discontinued this model which is a shame because the loops on both ends gives the user more options for deployment. I can hook the alarm to a backpack or computer bag and the other end to a fixed object and it my bag tries to “run away” the alarm will be tripped. Or I can loop it around a hotel room door knob with some paracord and have an impromptu room alarm. You can’t do that with models with a loop on just one end. I e-mailed BASU to ask if it had in fact been discontinued, but never heard back from them. Now for Amazon - five stars. The second one I ordered was shipped in a timely manor but was lost by the USPS. When it was determined my package was missing, Amazon gave me the options of canceling or re-ordering it. I chose to re-order. I re-ordered it on Sept. 30th at 7:17 p.m. and it was delivered at 3:52 p.m. the next day. Yes, less than 24 hours. THANK YOU Amazon. And to the USPS, zero stars. Enough said.

### ⭐⭐⭐⭐ Seems to work well
*by A***R on August 22, 2022*

No extra batteries as mentioned in the ad but it seems to work well enough. this is why the 4 star rating. I don't know if it's 130db, I thought it would be uncomfortably loud. It's loud but not ear piercing loud. The two pieces are a rather tight fit and I hope it will loosen up over time.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-28*