--- product_id: 30807877 title: "Raoes Alarm Chime Doorbell Wireless PIR Infrared Monitor Sensor Detector Entry Door Bell" brand: "raoes" price: "1565430₫" currency: VND in_stock: true category: "Electronics" url: https://www.desertcart.vn/products/30807877-raoes-alarm-chime-doorbell-wireless-pir-infrared-monitor-sensor-detector store_origin: VN region: Vietnam --- # Raoes Alarm Chime Doorbell Wireless PIR Infrared Monitor Sensor Detector Entry Door Bell **Brand:** raoes **Price:** 1565430₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Raoes Alarm Chime Doorbell Wireless PIR Infrared Monitor Sensor Detector Entry Door Bell by raoes - **How much does it cost?** 1565430₫ 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/30807877-raoes-alarm-chime-doorbell-wireless-pir-infrared-monitor-sensor-detector) ## Best For - raoes enthusiasts ## Why This Product - Trusted raoes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Specifications: Material: Plastic Working Voltage of the Sensor: DC 3V (2 AA batteries) Working Voltage of the Transmitter: DC 9V Working Range: Up to 100 meters / 328 feet (open field) Infrared sensing distance: 3-7 meters Music: Classic Single "For Elise" Receiver Switch Setting: High / low volume / off Packing Includes: 1* Transmitter 1* Receiver Note: 1. Avoid installing the sensor to the position facing to air conditioner outlet, exhaust fan vent, electrothermal furnace or heating installation nearby. 2. The sensor should be mounted in the height of about 2 meters. Place the sensor at the entrance side or top, and adjust it through the rotatable support, in order to reach the best effect. 3. Reduce obstacles and interference from other wireless signals between the sensor and the transmitter. Usually the distance should be about 10 meters when there is a wall between. 4. When the LED indicator does not go on, the battery power is either low or dead. At that time you should change the batteries. 5. In case of high temperature (above 30), the sensing distance of the detector may be shorten, this could be normal phenomenon. 6. Important: please keep the detector & receiver in sheltered places to avoid contact of both units from water and direct sunlight and metal. 7. Clean the detector regularly with a damp cloth to avoid blockage of sensor by dirt or any small particles. 8. Try to keep it in areas where it will not get wet. In addition, during heavy storms & snowfalls, it is recommended that unit should be moved indoor or in a safe place. 9. Never attempt take apart the units. 10. When the unit is not in use, take out all batteries; clean both units and store the units in dry, cool place. 11. The device is not a toy and should keep out of reach from children. ## Features - Receiver requires 2x AA batteries, transmitter requires 1x 9V battery (batteries not included) - Infrared sensor detects motion and sends a signal to the receiver, The chime is loud and clear - Send audible chime sound, alerting you that somebody is approaching;Great for retail store, shops, business, salons, front / back / side door, etc. Attach this infrared alarm anywhere you want and instantly know when someone crosses the beam. - Wireless installation, just place the sensor at the entrance - It is energy saving and multifunctional, used as welcome entry bell and doorbell. ## Images ![Raoes Alarm Chime Doorbell Wireless PIR Infrared Monitor Sensor Detector Entry Door Bell - Image 1](http://ecx.images-amazon.com/images/I/41idelBCqeL.jpg) ![Raoes Alarm Chime Doorbell Wireless PIR Infrared Monitor Sensor Detector Entry Door Bell - Image 2](http://ecx.images-amazon.com/images/I/31xsYUgJ3dL.jpg) ![Raoes Alarm Chime Doorbell Wireless PIR Infrared Monitor Sensor Detector Entry Door Bell - Image 3](http://ecx.images-amazon.com/images/I/418FOm0Io6L.jpg) ![Raoes Alarm Chime Doorbell Wireless PIR Infrared Monitor Sensor Detector Entry Door Bell - Image 4](http://ecx.images-amazon.com/images/I/41lVz3BGbhL.jpg) ![Raoes Alarm Chime Doorbell Wireless PIR Infrared Monitor Sensor Detector Entry Door Bell - Image 5](http://ecx.images-amazon.com/images/I/51nJ2SdacIL.jpg) --- ## 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/30807877-raoes-alarm-chime-doorbell-wireless-pir-infrared-monitor-sensor-detector](https://www.desertcart.vn/products/30807877-raoes-alarm-chime-doorbell-wireless-pir-infrared-monitor-sensor-detector) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-16*