---
product_id: 114213527
title: "Circuitron CIR5522 BD-2HD Block Occupancy Detector"
brand: "circuitron"
price: "HK$1249"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/114213527-circuitron-cir5522-bd-2hd-block-occupancy-detector
store_origin: HK
region: Hong Kong
---

# Circuitron CIR5522 BD-2HD Block Occupancy Detector

**Brand:** circuitron
**Price:** HK$1249
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Circuitron CIR5522 BD-2HD Block Occupancy Detector by circuitron
- **How much does it cost?** HK$1249 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/114213527-circuitron-cir5522-bd-2hd-block-occupancy-detector)

## Best For

- circuitron enthusiasts

## Why This Product

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

## Description

FeaturesBD&#45;2HD Block Occupancy DetectorCircuitron Electronics 5522BD&#45;2 HD Block Occupancy Detector&#46;Uses Current Sensing Electronic DetectionBi&#45;Directional for all scalesRed &#38; Green Outputs will drive LEDs or Lamps10&#45;18 volt AC or DC InputModule is fully assembled and tested&#46;

## Features

- Circuitron CIR5522 BD-2HD Block Occupancy Detector
- UPC:666431257774

## Images

![Circuitron CIR5522 BD-2HD Block Occupancy Detector - Image 1](https://ik.imagekit.io/91ubcvvnh3k/101/HTNB145657.JPG)

---

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**Shop now:** [https://www.desertcart.hk/products/114213527-circuitron-cir5522-bd-2hd-block-occupancy-detector](https://www.desertcart.hk/products/114213527-circuitron-cir5522-bd-2hd-block-occupancy-detector)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-13*