---
product_id: 303229739
title: "1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&Detector-Home&Office DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 4 Sensors"
brand: "htzsafe"
price: "$158.95"
currency: USD
in_stock: true
reviews_count: 7
url: https://www.desertcart.us/products/303229739-1-2-mile-long-range-wireless-driveway-alarm-outdoor-weather
store_origin: US
region: United States of America
---

# 0.5 mile wireless range -30°F to 150°F weatherproof 50-ft motion detection 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&Detector-Home&Office DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 4 Sensors

**Brand:** htzsafe
**Price:** $158.95
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay ahead of intruders with half-mile reach and weatherproof precision!

## Quick Answers

- **What is this?** 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&Detector-Home&Office DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 4 Sensors by htzsafe
- **How much does it cost?** $158.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/303229739-1-2-mile-long-range-wireless-driveway-alarm-outdoor-weather)

## Best For

- htzsafe enthusiasts

## Why This Product

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

## Key Features

- • **Effortless DIY Setup:** Plug & play design with pre-programmed sensors—install in minutes, no tech skills needed.
- • **All-Weather Reliability:** Built to brave extreme temperatures from -30°F to 150°F, rain or shine, year-round protection.
- • **Scalable Security Network:** Start with 1 receiver & 4 sensors, expand up to 32 sensors and unlimited receivers for total coverage.
- • **Precision Motion Detection:** 50-foot detection range with smart sensitivity settings to cut false alarms from nature’s distractions.
- • **Unmatched Long-Range Coverage:** Half-mile wireless transmission keeps your entire property under watch, no dead zones.

## Overview

The HTZSAFE 1/2 Mile Long Range Wireless Driveway Alarm is a robust, weather-resistant security system featuring a half-mile wireless transmission range and a 50-foot motion detection radius. Designed for both indoor and outdoor use, it operates reliably in extreme temperatures from -30°F to 150°F. The system includes one plug-in receiver and four motion sensors, supports up to 32 sensors and unlimited receivers, and offers customizable alert melodies and volume levels for precise monitoring of your property.

## Description

Full description not available

## Features

- WIDE RANGE OF APPLICATIONS : The wireless weather resistant motion sensor can be used to monitor&protect your outdoor/indoor property. Such as driveway, front porch, gate,pool,garage,shed and etc. Great for home, business,and office.The sensor will work properly at all the seasons. Working temperature range from -30 to 150 degree Fahrenheit.
- 1/2 MILE LONG WIRELESS TRANSMISSION RANGE : Both the motion sensor and plug-in receiver pick up alarm signals up to 1/2 mile away(actual range will vary depending on the local terrain), it is a great solution even you have a large perimeter or property to monitor. The system adopts improved wireless transmission technology(FSK+FHSS) to avoid the wireless signal interference from other devices.
- 50-FT WIDE MOTION DETECTION RANGE : The motion sensor will detect moving people or vehicles from 35 feet to 50 feet in front of it. Improved motion detection chip and detection angle to reduce the false alarms from dead leaves/small animals/sunlight/wind/temperature changes and etc. It has 2 adjustable sensitivities( Low=35ft; High=50ft), ideal for driveways, walking paths,yard,garage,gate,pool and anywhere of your outdoor/indoor property you want to be alerted.
- PLUG&PLAY,SUPER EASY TO INSTALL : Power on the motion sensor by 3pcs AA 1.5V Alkaline batteries(the package does not include the batteries) and plug the receiver into the outlet,here we go. The unit has been programmed before shipped, place the sensors to walls, fence posts, trees, or any other surface,the installation time can be as little as a few minutes.
- FULLY EXPANDBLE SYSTEM - The unit includes one plug-in receiver and two motion sensors. Expandable up to 32 sensors and unlimited receivers for complete coverage of your outdoor/indoor property. 4 volume levels adjustment and 35 optional melodies. Match different melody with different sensors around your property to differentiate where motion is being detected.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HTZSAFE |
| Color | 1 Receiver+ 4 Sensor |
| Power Source | Battery Powered |
| Item Weight | 2 Pounds |
| Maximum Range | 0.5 Miles |
| Mounting Type | Wall Mount |
| Battery Description | Alkaline |
| Compatible Devices | Smartphone |
| Product Dimensions | 3.74"D x 2.95"W x 3.94"H |
| Number of Batteries | 3 AA batteries required. |
| Operating Temperature | 10 Degrees Fahrenheit |
| Recommended Uses For Product | Driveway Alarm, Property Protection, Security Monitoring |
| Manufacturer | HTZSAFE |
| Part Number | 808A+4T808 |
| Item Weight | 2 pounds |
| Batteries | 3 AA batteries required. |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Description Pile | Alkaline |

## Product Details

- **Brand:** HTZSAFE
- **Color:** 1 Receiver+ 4 Sensor
- **Power Source:** Battery Powered
- **Item Weight:** 2 Pounds
- **Maximum Range:** 0.5 Miles

## Images

![1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&Detector-Home&Office DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 4 Sensors - Image 1](https://m.media-amazon.com/images/I/71CFzcGjMML.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good alert device
*by B***E on July 4, 2025*

Bought in Jan 2024. Just replaced the batteries today. Not because it quit, but because it started going off constantly. I might could have removed and let it reset and got more life, but I hate things where you remove screws to replace batteries, so changed and hop to get another 18 months.This has proven to be one of the best things I have bought for security alerts. I'm in an old house and the doorbells are questionable. Haven't bothered repairing, since this lets me know someone is coming.

### ⭐⭐⭐⭐⭐ Fantastic Product – My Parents Love It!
*by S***A on June 29, 2025*

My parents purchased this driveway alarm because they live on 10 acres and wanted a way to know when someone pulls in. They installed four sensors around their property—near the shop, motorhome, and pond—and they absolutely love them!Every time I visit, they can’t stop talking about how happy they are with their purchase. In fact, they’re always at the door to greet me before I even get out of the car! They even trained their dog to respond to the alert sound—she now runs out to investigate whenever it goes off. It’s adorable and really adds an extra layer of security.Great product and a great seller. I 100% recommend this purchase!

### ⭐⭐⭐⭐⭐ They ARE waterproof and they are a little extra security at a reasonable price.
*by H***H on June 7, 2025*

These work Great. We have these because we can not hear people at our door if we are in a different part of the house. They have been through heavy rain storms and are still working just fine outside.. Only issue is I have a Wren that likes to visit the outside mounted one. I can tell when she visits because it goes off three times and then stops.My husband fixed her T perch to sit on when she "visits" her owl friend. Since this one watches the back yard I have a small decorative cover I put over it when we are mowing or have company over.Because I had no place to mount the 2nd motion alarm (owl) outside I have that one setting between the closed window and the window screen, and it works just fine although I had to get creative to get the angle using dime size round adhesive felt pads that are normally used to prevent scratching wood or glass. I can have the window open or closed because it fits perfectlyI laugh if I am in the room when the receiver activates, it's an owl face and the eyes light up.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-02*