--- product_id: 271611560 title: "1/2 Mile Battery Power Unit" brand: "htzsafe" price: "102786CFA" currency: XOF in_stock: true reviews_count: 13 category: "Htzsafe" url: https://www.desertcart.sn/products/271611560-1-2-mile-battery-power-unit store_origin: SN region: Senegal --- # 0.5 mile wireless range -30°F to 150°F weatherproof 50-ft motion detection range 1/2 Mile Battery Power Unit **Brand:** htzsafe **Price:** 102786CFA **Availability:** ✅ In Stock ## Summary > 🚨 Stay ahead of intruders with half-mile wireless security—because peace of mind shouldn’t have limits! ## Quick Answers - **What is this?** 1/2 Mile Battery Power Unit by htzsafe - **How much does it cost?** 102786CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/271611560-1-2-mile-battery-power-unit) ## 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 Guardian:** Operates flawlessly from freezing -30°F to scorching 150°F, ensuring year-round security no matter the climate. - • **Plug & Play Simplicity:** Set up in minutes—battery-powered sensors and a plug-in receiver mean zero wiring hassle and instant protection. - • **Scalable Security Network:** Expand up to 32 sensors and unlimited receivers with customizable alert melodies to pinpoint activity zones. - • **Half-Mile Wireless Freedom:** Monitor expansive properties effortlessly with up to 1/2 mile signal range—perfect for large homes and businesses. - • **Precision Motion Detection:** Detects movement up to 50 feet with adjustable sensitivity, minimizing false alarms from nature’s distractions. ## Overview The 1/2 Mile Battery Power Unit is a weather-resistant, wireless motion sensor system designed for comprehensive property monitoring. Featuring a robust 0.5-mile transmission range, adjustable 50-foot detection radius, and operation in extreme temperatures (-30°F to 150°F), it offers reliable, scalable security with easy plug-and-play installation and customizable alerts. ## Description Product Description Mailbox Alert Notify you when the mailbox be opened. Adjust the installation height and the detection angle to avoid the small animals to activate the sensor. Alert you if anyone enters your property without your knowledge. 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. Review: Driveway Motion Sensor - After the reading some of the reviews I thought I'd leave it a while till I posted mine, and I can confirm that mine works very well and have had zero problems. It's very easy to set up, the battery life is excellent as mines been up since March and it's now the start of July. I bought this alarm because I had a motorbike stolen last year and having this alarm alerts me whenever someone comes near my house where my motorbike is parked, it gives me peace of mind and added security to know that someone is there. The alarm noise is loud and I can hear it well, the best thing about it is that you can have different alarm noises for each sensor, I bought two, one for the front of the house and one for the back, so I can instantly tell by from the alarm noise which part of the house has a visitor. I think this is a good product and would recommend it to anyone. Review: Very effective - These little owl gadgets are really great and depending where you locate them, they alert you to anyone who enters your property. Noise level is good and they are very easy to set up. I bought two and one is near front of house and the other is at the rear. Will buy more now that I know they really work well. ## 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 | residential security, commercial security, home monitoring, intrusion detection, access control | | Battery Description | Alkaline | | Best Sellers Rank | 18,866 in DIY & Tools ( See Top 100 in DIY & Tools ) 27 in Motion Detectors (DIY & Tools) | | Brand | HTZSAFE | | Colour | Black/White | | Compatible Devices | Receiver, Sensor | | Country of Origin | China | | Customer Reviews | 4.2 out of 5 stars 11,638 Reviews | | Frequency | 70 Hz | | Item Dimensions D x W x H | 6.5D x 7.5W x 10H centimetres | | Item Weight | 503 g | | Item weight | 503 g | | Manufacturer | HTZSAFE | | Maximum Range | 0.5 miles | | Maximum range | 0.5 miles | | Mounting Type | Wall Mount | | Mounting type | Wall Mount | | Number of Batteries | 3 AA batteries required. | | Operating Temperature | 150 Degrees Fahrenheit | | Part Number | 808A+2T808 | | Power source | Battery Powered | ## Product Details - **Brand:** HTZSAFE - **Colour:** Black/White - **Item weight:** 1.11 Pounds - **Maximum range:** 0.5 miles - **Power source:** Battery Powered ## Images ![1/2 Mile Battery Power Unit - Image 1](https://m.media-amazon.com/images/I/712gr0p2VTL.jpg) ![1/2 Mile Battery Power Unit - Image 2](https://m.media-amazon.com/images/I/A1o+3H-SdaL.jpg) ![1/2 Mile Battery Power Unit - Image 3](https://m.media-amazon.com/images/I/8136hJ2eieL.jpg) ![1/2 Mile Battery Power Unit - Image 4](https://m.media-amazon.com/images/I/81GnSWn0UNL.jpg) ![1/2 Mile Battery Power Unit - Image 5](https://m.media-amazon.com/images/I/71t6HFGJjDL.jpg) ## Questions & Answers **Q: Is there any guarantee please mine has gone wrong?** A: Mine was broken when it arrived and In spite of trying everything to get it sorted by unhelpful people I had to get someone to take the part that was fitted and send it all back such a waste of time and money from my pension and threats from staff at Amazon going to take my money again I have given up hoping to get this item again Sorry can't help **Q: Can I set the unit to bark (as a dog) if it detects an intruder?** A: There is a dog barking sound, it's ok, quite realistic of medium to large dog bark, but remember it's only the plug in receiver that plays the sound 🐶 **Q: Is this a UK13amp plug?** A: Hello. Yes standard uk plug. I bought this set 5 months ago. Works perfectly no battery replacement so far. Very happy with it. **Q: Question for hzt safe: how can i be sure of getting a uk 240v version?** A: Ours was fine. It's a 13 amp plug so should be ok for the UK,we never had a problem. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Driveway Motion Sensor *by S***N on 4 July 2025* After the reading some of the reviews I thought I'd leave it a while till I posted mine, and I can confirm that mine works very well and have had zero problems. It's very easy to set up, the battery life is excellent as mines been up since March and it's now the start of July. I bought this alarm because I had a motorbike stolen last year and having this alarm alerts me whenever someone comes near my house where my motorbike is parked, it gives me peace of mind and added security to know that someone is there. The alarm noise is loud and I can hear it well, the best thing about it is that you can have different alarm noises for each sensor, I bought two, one for the front of the house and one for the back, so I can instantly tell by from the alarm noise which part of the house has a visitor. I think this is a good product and would recommend it to anyone. ### ⭐⭐⭐⭐⭐ Very effective *by M***O on 5 December 2025* These little owl gadgets are really great and depending where you locate them, they alert you to anyone who enters your property. Noise level is good and they are very easy to set up. I bought two and one is near front of house and the other is at the rear. Will buy more now that I know they really work well. ### ⭐⭐⭐⭐ Excellent value *by T***N on 5 July 2025* I have been using these on my drive for a few months now and they’re excellent. They were easy to set and worked straight away. I would have given them 5 stars however I am a bit disappointed in the battery life, in my case I have to change then about every 2-3 weeks. ## 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.sn/products/271611560-1-2-mile-battery-power-unit](https://www.desertcart.sn/products/271611560-1-2-mile-battery-power-unit) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-02*