---
product_id: 396756226
title: "Cruxer Motion Sensor Detector Wireless PIR Security Alarm for Home Safety, Elderly Calling Caregiver, Welcome Doorbell, Mailbox Alert, Dogs and Cats Passing Reminder (1 Sensor & 1 Receiver)"
brand: "cruxer"
price: "14.11 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/396756226-cruxer-motion-sensor-detector-wireless-pir-security-alarm-for-home
store_origin: OM
region: Oman
---

# 113dB multi-mode alerts 280m ultra-long transmission Dual power: USB & battery Cruxer Motion Sensor Detector Wireless PIR Security Alarm for Home Safety, Elderly Calling Caregiver, Welcome Doorbell, Mailbox Alert, Dogs and Cats Passing Reminder (1 Sensor & 1 Receiver)

**Brand:** cruxer
**Price:** 14.11 OMR
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay ahead of every move with Cruxer — security that speaks your language!

## Quick Answers

- **What is this?** Cruxer Motion Sensor Detector Wireless PIR Security Alarm for Home Safety, Elderly Calling Caregiver, Welcome Doorbell, Mailbox Alert, Dogs and Cats Passing Reminder (1 Sensor & 1 Receiver) by cruxer
- **How much does it cost?** 14.11 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/396756226-cruxer-motion-sensor-detector-wireless-pir-security-alarm-for-home)

## Best For

- cruxer enthusiasts

## Why This Product

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

## Key Features

- • **Expandable Network:** Pair up to 32 sensors for comprehensive coverage.
- • **Wide Sensing Range:** 100° horizontal & 15° vertical angle with up to 8m detection distance.
- • **Seamless Connectivity:** Reliable signal through walls with up to 280m transmission range.
- • **Multi-Mode Alert System:** Choose from 5 alert modes including silent night light and 36 doorbell tones.
- • **Flexible Split-Unit Design:** Customize sensor & receiver placement for any environment.

## Overview

The Cruxer Motion Sensor Alarm offers a versatile split-unit design with separate sensors and receivers, enabling flexible placement and reliable monitoring in complex environments. It features five customizable alert modes, including loud alarms up to 113dB and silent light notifications, with a wide sensing range of 8 meters and a 280-meter transmission distance that penetrates walls. Powered by batteries or USB, it supports expansion up to 32 sensors, making it ideal for home, business, pet, and elderly care security.

## Description

Cruxer Motion Sensor Detector Wireless PIR Security Alarm for Home Safety, Elderly Calling Caregiver, Welcome Doorbell, Mailbox Alert, Dogs and Cats Passing Reminder (1 Sensor & 1 Receiver)

## Features

- Cruxer Motion Sensor Alarm: Split unit design with separate sensors and receivers, allowing you to have a flexible monitoring range, and fearless in any complex environment, always know the activity of the monitoring range, is an essential alarm system for home, business and other security.
- Five Modes-Ring & Mute: 1. Welcome Mode: 5 welcome languages can be selected. / 2. Doorbell Mode: 36 incoming doorbell tones can be selected. / 3. Alarm Mode: 30 seconds sound alarm last after sensing.(These three ringer modes have 4 levels of volume up to 113dB.) / 4. Color Light Mode: 4 different colors can be adjusted, only lights. / 5. Night Light Mode: 2 minutes on white light after sensing, no ringing.(Both modes are silent mode, can be used in quiet environment.)
- Large Range & Long Distance: The sensor has a horizontal sensing angle of 100° and a vertical sensing angle of 15°, the maximum sensing distance is up to 8 metres/26 feet, and any angle can be adjusted to suit the environment. The transmission distance between two units can be up to 280m/918ft, even if there is a wall obstruction, it can be perfectly connected, so that it can sense quickly and alert instantly.
- Wide Application: 1.Home-Security Alert; Alerts that someone is approaching your home. / 2.Mailbox-Delivery Alert; Get notified when a courier drops off a parcel. / 3.Store-Incoming Alert; Carry the receiver with you to know if a customer enters the shop. / 4. Pets-Monitoring; Alerts you that kittens/puppies have left or entered the monitoring area. / 5. Elderly-Care Tool: Once the patient left the bed or room, the receiver will immediately notify you to attend to the patient's mobility safety.
- Energy Source: There are two working methods. One is install battery, the sensor needs installed 3 AAA alkaline batteries (not included) and the receiver needs installed 3 AA alkaline batteries (not included). Another is to connect Micro USB (included), both units have designed USB ports. We have also specially developed an extension function where the receiver can be additionally paired with up to 32 sensors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Cruxer Tech Inc. |
| Part Number | 2 |
| Product Dimensions | 20 x 14 x 5 cm; 200 g |
| Item model number | 1 Capteur + 1 Récepteur |
| Size | 1 Sensor + 1 Receiver |
| Colour | White |
| Power Source | Battery Powered |
| Item Package Quantity | 1 |
| Plug profile | Wall Mount |
| Included Components | Charger |
| Batteries included? | No |
| Batteries Required? | No |
| Battery description | Alkaline |
| Item Weight | 200 g |

## Product Details

- **Brand:** Cruxer
- **Colour:** White
- **Power source:** Battery Powered
- **Item weight:** 200 Grams
- **Maximum range:** 8 Metres

## Images

![Cruxer Motion Sensor Detector Wireless PIR Security Alarm for Home Safety, Elderly Calling Caregiver, Welcome Doorbell, Mailbox Alert, Dogs and Cats Passing Reminder (1 Sensor & 1 Receiver) - Image 1](https://m.media-amazon.com/images/I/51AjQZj-DqL.jpg)

## Available Options

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

## Questions & Answers

**Q: What's in the package?**
A: The standard set contains 1 receiver and 1 sensor, as well as the base and mounting bracket. But batteries are not included in the package, need purchased additionally! (Other sets please see the main product image)

**Q: What method is used to power the receiver and sensors?**
A: Both the receiver and sensor can be powered by batteries or Mirco-USB. Three AA batteries are required for receiver and three AAA batteries are required for sensor.

**Q: How do the sensors work?**
A: The sensor is a scanning sensor that uses naked eye invisible infrared light. It is able to quickly recognize the movement of objects within the sensing range. It is recommended for indoor use.

**Q: Is there a limit to the transmission distance of the receiver?**
A: The receiver has been tested in the laboratory to have a transmission distance of up to 280m/918ft in an open area, or 150m/500ft in an indoor area with many walls, doors and windows, is suitable for use in most residential areas.

## Frequently Bought Together

- Cruxer Motion Sensor Detector Wireless PIR Security Alarm for Home Safety, Welcome Doorbell, Mailbox Alert, Dogs and Cats Passing Reminder, Elderly Calling Caregiver (1 Sensor & 1 Receiver)
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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-18*