--- product_id: 324755352 title: "HTZSAFE 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property- 1 Receiver and 2 Sensors" brand: "htzsafe" price: "¥17862" currency: JPY in_stock: true reviews_count: 6 category: "Htzsafe" url: https://www.desertcart.jp/products/324755352-htzsafe-1-2-mile-long-range-wireless-driveway-alarm-outdoor store_origin: JP region: Japan --- # 0.5 mile wireless range -30° to 150°F weatherproof 50 ft motion detection HTZSAFE 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property- 1 Receiver and 2 Sensors **Brand:** htzsafe **Price:** ¥17862 **Availability:** ✅ In Stock ## Summary > 🚨 Stay ahead of every step with HTZSAFE’s half-mile watchtower! ## Quick Answers - **What is this?** HTZSAFE 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property- 1 Receiver and 2 Sensors by htzsafe - **How much does it cost?** ¥17862 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/324755352-htzsafe-1-2-mile-long-range-wireless-driveway-alarm-outdoor) ## 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 - • **All-Weather Reliability:** Built to withstand extreme temperatures from -30°F to 150°F, ensuring year-round protection rain or shine. - • **Precision Motion Detection:** Adjustable sensitivity detects movement up to 50 feet, minimizing false alarms from small animals or weather. - • **Effortless Plug & Play Setup:** Pre-programmed sensors and receiver get you secured in minutes—no tech skills required. - • **Unmatched Long-Range Coverage:** Monitor up to half a mile away with advanced FSK+FHSS wireless tech—perfect for sprawling properties. - • **Expandable & Customizable Alerts:** Add up to 32 sensors and unlimited receivers with 35 melodies and 4 volume levels to pinpoint every alert’s location. ## Overview The HTZSAFE Wireless Driveway Alarm system features a half-mile wireless transmission range with advanced interference-resistant technology, weatherproof sensors operable from -30°F to 150°F, and a 50-foot adjustable motion detection radius. Designed for easy DIY installation, it supports up to 32 sensors and unlimited receivers with customizable alert tones and volume, making it ideal for comprehensive outdoor and indoor property monitoring. ## Description HTZSAFE Wireless Alarms: The HTZSAFE wireless driveway alarm system alerts you at anytime the weather resistant outdoor/indoor sensor detects motion from people, vehicles or large animals. -- The sensor is powered by 3pcs AA 1.5V Alkaline batteries( the package does not include the batteries). Monitor/protect your outdoor/indoor property all the day and night. -- The sensor is weather resistant, will work properly at all the seasons. Working temperature range from -30 to 150 degree Fahrenheit. -- Up to 1/2 mile long wireless transmission range(ideal conditions),it is a great solution even to monitor the long driveway/large property/and etc; --Up to 50FT wide sensor detection range and 2 adjustable sensitivities(High=50ft;Low=35ft),ideal for driveways, walking paths,yard,garage,gate,pool and anywhere of your outdoor/indoor property you want to be alerted. -- Improved wireless transmission technology(FSK+FHSS) to avoid the signal interference from other wireless devices. -- Plug-in receiver has 4 adjustable volume levels and 35 optional melodies, match different melody with different sensor around your property to differentiate where motion is being detected. -- Fully expandable system, up to 32 HTZSAFE sensors can be added to the receiver and 1 sensor can be added to unlimited receivers. -- Restart the receivers or sensors will not miss the records. -- HTZSAFE focus on developing Wireless Alarms more than 20 years, HTZSAFE has several kinds of transmitters and receivers which have different functions for different application and environment,and all the HTZSAFE products can work together. -- Guaranteed 2-Years Warranty. Review: جيد - جيد Review: Sistema semplice, ma efficientissimo - Le mie civette sono fantastiche, segnalano i movimenti su ogni lato della casa con un suono diverso, così si sa sempre il percorso di chi cammina in giardino. Molto sensibili, ho dovuto ridurre il raggio a 10 m per quella lato strada, altrimenti segnalava tutti i passanti. Installate circa sei mesi fa, le pile reggono bene. Sono soddisfattissima ## 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&GUARANTEED 2-YEARS WARRANTY - 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 | |---------------|-------| | ASIN | B08NYH9JL4 | | Antenna Location | Driveway, Garage | | Battery Description | Alkaline | | Best Sellers Rank | #72,290 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #158 in Motion Detectors | | Brand | HTZSAFE | | Color | Black/White | | Colour | Black/White | | Compatible Devices | Receiver, Sensor | | Customer Reviews | 4.4 out of 5 stars 11,824 Reviews | | Frequency | 70 Hz | | Item Dimensions D x W x H | 6.5D x 7.5W x 10H centimeters | | Item Weight | 1.11 Pounds | | Item weight | 1.11 Pounds | | Manufacturer | HTZSAFE | | Maximum Range | 0.5 Miles | | Maximum range | 0.5 Miles | | Mfr Part Number | 808A+2T808 | | Mounting Type | Wall Mount | | Mounting type | Wall Mount | | Number of Batteries | 3 AA batteries required. | | Operating Temperature | 150 Degrees Fahrenheit | | Power Source | Battery Powered | | Power source | Battery Powered | ## Product Details - **Brand:** HTZSAFE - **Colour:** Black/White - **Item weight:** 503 g - **Maximum range:** 0.5 Miles - **Power source:** Battery Powered ## Images ![HTZSAFE 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property- 1 Receiver and 2 Sensors - Image 1](https://m.media-amazon.com/images/I/712gr0p2VTL.jpg) ![HTZSAFE 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property- 1 Receiver and 2 Sensors - Image 2](https://m.media-amazon.com/images/I/A1o+3H-SdaL.jpg) ![HTZSAFE 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property- 1 Receiver and 2 Sensors - Image 3](https://m.media-amazon.com/images/I/8136hJ2eieL.jpg) ![HTZSAFE 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property- 1 Receiver and 2 Sensors - Image 4](https://m.media-amazon.com/images/I/81GnSWn0UNL.jpg) ![HTZSAFE 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property- 1 Receiver and 2 Sensors - Image 5](https://m.media-amazon.com/images/I/71t6HFGJjDL.jpg) ## Questions & Answers **Q: What's the trick to get it to use the voice talking saying 'garage' instead of the melody?** A: I don't know that voice is an option with this alarm, only different melodies. I will say this seems to be an excellent product, mine has been in since Spring and still on the original batteries. Very reliable, no false alarms, works very well. **Q: Are all receivers and transmitters operating on the same code? Can I add a receiver at a later time?** A: Hi there, one sensor can be connected to unlimited receiversall the HTZSAFE receivers can work with all the HTZSAFE sensors. Hope it helps and please email us at contact@saferhomee.com if any other questions. Thank you! HTZSAFE **Q: Does the receiver have settings memory on loss of power ?** A: We had a 10 hour outage and it was still paired.. There is a button battery inside the receiver and I would believe that is to keep the memory during loss of power. **Q: can you plug in receiver indoors when monitors are outdoor use only** A: I have two of these sensors. One is at the head of the driveway, roughly 100 yards away from the plugged in receiver in the house. The second is another 30 feet beyond the driveway sensor mounted inside my mailbox which is not visible from my house. Mailman opening the door sets off the chime and I get my mail before it can be stolen. HTZSAFE customer service is excellent too btw ## Customer Reviews ### ⭐⭐⭐⭐ جيد *by ي***ف on 9 August 2025* جيد ### ⭐⭐⭐⭐⭐ Sistema semplice, ma efficientissimo *by I***A on 4 November 2025* Le mie civette sono fantastiche, segnalano i movimenti su ogni lato della casa con un suono diverso, così si sa sempre il percorso di chi cammina in giardino. Molto sensibili, ho dovuto ridurre il raggio a 10 m per quella lato strada, altrimenti segnalava tutti i passanti. Installate circa sei mesi fa, le pile reggono bene. Sono soddisfattissima ### ⭐⭐⭐⭐⭐ Utmärkt *by B***G on 1 March 2026* Fungerar och var lätt att installera. ## Frequently Bought Together - Driveway Alarm- 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&Detector-DIY Security Alert-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 2 Sensors - Extra Plug-in Receiver for HTZSAFE Wireless Alarms- Up to 32 Zones and 35 Optional Melodies- 4 Adjustable Volume Levels,Black - Wireless Doorbell, Cute Owl Doorbell Weatherproof IP55 Outdoor Remote Push Button- 1000 Feet Long Wireless Range, 1 Receiver + 1 Transmitter, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/324755352-htzsafe-1-2-mile-long-range-wireless-driveway-alarm-outdoor](https://www.desertcart.jp/products/324755352-htzsafe-1-2-mile-long-range-wireless-driveway-alarm-outdoor) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-18*