--- product_id: 305591485 title: "Driveway Sensor- Extra Wireless Motion Sensor&Detector for HTZSAFE Alarms | Weather Resistant Outdoor/Indoor-1/2Mile Wireless Transmission Range-Up to 50FT Sensor Range 2 Adjustable Sensitivities" brand: "htzsafe" price: "2474360₫" currency: VND in_stock: true reviews_count: 9 category: "Htzsafe" url: https://www.desertcart.vn/products/305591485-driveway-sensor-extra-wireless-motion-sensor-and-detector-for-htzsafe store_origin: VN region: Vietnam --- # 50 ft adjustable motion detection 0.5 mile wireless range weather resistant -30°F to 150°F Driveway Sensor- Extra Wireless Motion Sensor&Detector for HTZSAFE Alarms | Weather Resistant Outdoor/Indoor-1/2Mile Wireless Transmission Range-Up to 50FT Sensor Range 2 Adjustable Sensitivities **Brand:** htzsafe **Price:** 2474360₫ **Availability:** ✅ In Stock ## Summary > 🚨 Stay one step ahead—because your property deserves elite, weatherproof vigilance! ## Quick Answers - **What is this?** Driveway Sensor- Extra Wireless Motion Sensor&Detector for HTZSAFE Alarms | Weather Resistant Outdoor/Indoor-1/2Mile Wireless Transmission Range-Up to 50FT Sensor Range 2 Adjustable Sensitivities by htzsafe - **How much does it cost?** 2474360₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/305591485-driveway-sensor-extra-wireless-motion-sensor-and-detector-for-htzsafe) ## 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-Season Durability:** Built to brave -30°F to 150°F, ensuring relentless protection rain or shine. - • **Half-Mile Wireless Freedom:** Cover expansive properties with up to 1/2 mile transmission—no blind spots, no compromises. - • **Precision Motion Detection:** Dual sensitivity settings detect movement up to 50 feet, minimizing false alarms from pets or weather. - • **Seamless HTZSAFE Integration:** Effortlessly expands your existing HTZSAFE alarm system for layered security without hassle. - • **Quick & Flexible Installation:** Battery-powered and mountable on any surface—get protected in minutes, no wiring needed. ## Overview The HTZSAFE Driveway Sensor HB-T804 is a weather-resistant, wireless motion detector designed to extend your HTZSAFE alarm system’s coverage up to half a mile. With adjustable detection ranges up to 50 feet and dual sensitivity modes, it minimizes false alarms while monitoring driveways, yards, and more. Powered by 3 AA batteries and built to withstand extreme temperatures from -30°F to 150°F, it offers reliable, easy-to-install security for both indoor and outdoor use, backed by a 2-year warranty. ## Description NOTE PLEASE : It is the extra wireless motion sensor which is compatible with HTZSAFE wireless alarm system; the sensor can not work alone, it should work with HTZSAFE alarm receiver. 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. -- Restart the 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: AMAZING! Truly. - This is a brilliant device. It is discreet, attractive, cheap to operate and I will never want to do without them. They add a great sense of security and have proved to be reliable. 110% good! Review: Security sensors - I bought these 6 months ago and so have given them a good road test. They are superb and work exactly as described. They definitely give an extra level of security around your property at night.. I would not hesitate to recommend these to anyone . Easy install, easy setup. ## Features - NOTE PLEASE : It is the extra wireless motion sensor which is compatible with HTZSAFE wireless alarm system; the sensor can not work alone, it should work with HTZSAFE alarm receiver. - 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 : The wireless range of the motion sensor is up to 1/2 mile(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 sensor 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. - SUPER EASY TO INSTALL : Power on the motion sensor by 3pcs AA 1.5V Alkaline batteries(the package does not include the batteries) and then place the sensors to walls, fence posts, trees, or any other surface,the installation time can be as little as a few minutes. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08NYF4VL1 | | Antenna Location | Residential Security, Commercial Security | | Best Sellers Rank | 99,349 in DIY & Tools ( See Top 100 in DIY & Tools ) 204 in Motion Detectors (DIY & Tools) | | Brand | HTZSAFE | | Colour | 1 Sensor | | Compatible Devices | HTZSAFE alarms | | Country of Origin | China | | Customer Reviews | 4.5 out of 5 stars 579 Reviews | | EU Spare Part Availability Duration | 2 Years | | Item Highlight | Weather Resistant Outdoor/Indoor-1/2Mile Wireless Transmission Range-Up to 50FT Sensor Range 2 Adjustable Sensitivities | | Manufacturer | HTZSAFE | | Maximum Range | 1.2 Kilometres | | Maximum range | 1.2 Kilometres | | Mounting Type | Wall Mount | | Mounting type | Wall Mount | | Number of Items | 1 | | Number of Packs | 1 | | Operating Temperature | 150 Degrees Fahrenheit | | Part Number | T808 | | Power source | Battery Powered | | Temperature Range | 1.5E+2 Degrees Fahrenheit | | Temperature range | 1.5E+2 Degrees Fahrenheit | | Unit Count | 1.0 count | ## Product Details - **Brand:** HTZSAFE - **Colour:** 1 Sensor - **Item weight:** 0.21 Kilograms - **Maximum range:** 1.2 Kilometres - **Power source:** Battery Powered ## Images ![Driveway Sensor- Extra Wireless Motion Sensor&Detector for HTZSAFE Alarms | Weather Resistant Outdoor/Indoor-1/2Mile Wireless Transmission Range-Up to 50FT Sensor Range 2 Adjustable Sensitivities - Image 1](https://m.media-amazon.com/images/I/61y9O9T+YBL.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 ### ⭐⭐⭐⭐⭐ AMAZING! Truly. *by S***I on 1 April 2024* This is a brilliant device. It is discreet, attractive, cheap to operate and I will never want to do without them. They add a great sense of security and have proved to be reliable. 110% good! ### ⭐⭐⭐⭐⭐ Security sensors *by G***0 on 18 October 2024* I bought these 6 months ago and so have given them a good road test. They are superb and work exactly as described. They definitely give an extra level of security around your property at night.. I would not hesitate to recommend these to anyone . Easy install, easy setup. ### ⭐⭐⭐⭐ Not cheap. *by A***N on 6 January 2024* Not easy to sync with specific sound. Bought 5 units one failed due to water ingress the others work fine. Faulty one replaced with no hassle. ## Frequently Bought Together - Driveway Sensor- Extra Wireless Weather Resistant Outdoor/Indoor Motion Sensor&Detector for HTZSAFE Alarms-1/2 Mile Wireless Transmission Range-Up to 50FT Sensor Range 2 Adjustable Sensitivities - Blink Outdoor 4 (newest model), Wireless smart security camera, two-year battery, 1080p HD day and infrared night live view, two-way talk – 3 camera system --- ## 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.vn/products/305591485-driveway-sensor-extra-wireless-motion-sensor-and-detector-for-htzsafe](https://www.desertcart.vn/products/305591485-driveway-sensor-extra-wireless-motion-sensor-and-detector-for-htzsafe) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-09-23*