# HW-740 / PIR modules

- Category: Sensors > Motion & position > Accelerometers & gyroscopes
- Also known as: HW-740, Miniature PIR Human Motion Sensor Module, PIR, PIR模块, 微型人体感应模块, 热释电人体红外传感器模块, 红外模块
- Product page: https://partlark.xyz/p/c-hw-740-pir-modules-78fbfa45d1

## Details

- Identified as: HW-740 / PIR

## Listings

Cached marketplace data: goods prices in CNY, freight, taxes and fees excluded. Prices, stock and options can change; confirm on the listing before ordering.

### 1. 深圳市宏维微电子有限公司 (1688)

- Price: ¥2.40 per item
- Listing status: listed; details checked 2026-11-14
- Marketplace listing: https://detail.1688.com/offer/587708216450.html
- Order via Superbuy (affiliate link): https://www.superbuy.com/en/page/buy/?platform=ALIBABA&id=587708216450&partnercode=EU3LLB&trackPayload=pc_share
- Matching options (PartLark variant links for the haul or bulk add):
  - Miniature human motion sensor module (option price ¥2.40, stock 12269, best pick): https://partlark.xyz/p/c-hw-740-pir-modules-78fbfa45d1/variant?listing=27757&sku=5288609424719

## Ordering

Paste one or more variant links (one per line) into https://partlark.xyz/basket/bulk-add to add them to a haul. Matches are checked automatically and are not a guarantee of compatibility.