Language
English
Categories

Search
Advanced Search
No product found
Shopping Cart 0
US$0.00
main product photo

Ultra-compact Smoke Detector Digital Sensor BM22S2301-1

US$4.70 (Excl. Tax)
In stock
Quantity
10 pieces
Product ID
BM22S2301-1

Ultra-Compact, Precision Detection — BM22S2301-1 Digital Smoke Sensor Module
This ultra-compact digital sensor seamlessly integrates an MCU, Blue/IR dual-spectrum optical sensors, and a micro-optical labyrinth. Powered by advanced algorithms, it delivers precise detection of various smoke types with plug-and-play convenience—requiring no external driver circuits for easy design integration.
Combining cost-efficiency with high integration, the BM22S2301-1 is the ideal solution for energy storage cabinets, new energy fire protection, and IoT smart devices, providing reliable safety protection for your products.

Add to Wish List
Email
Looking for our Official Distributor in India?
Order directly from SPIN MODULES -
local shipping and INR payment available!
Follow Us for More Updates!
Features
  1. Operating Voltage: 6.0V ~ 28.0V
  2. Operating Current: 2.0mA @ 12V (Typ.)
  3. Sleep Current: 5.0µA @ 12V (Typ.)
  4. Detection Range: 0.1 ~ 1.0dB/m
  5. Built-in temperature and drift compensation
  6. Adjustable alarm sensitivity
  7. Interface: UART, STATUS
  8. Communication Method: UART
  9. Baud Rate: 9600 bps
Pin Description
Pin No. Pin Name Type Description
1 VIN PWR Power Supply Positive
2 GND PWR Power Supply Ground
3 RX I UART RX Serial Data Input (TTL Level 5.0V)
4 TX O UART TX Serial Data Output (TTL Level 5.0V)
5 STATUS O Alarm Status Output (High Level 5.0V; Default Low in Standby)
File Icon Datasheet V1.10 (689.80 kB)
More Information
HS Code (reference) 9030.90.90.00-8
Dimension 26.4 x 22.5 x 19.3 mm
Contact Us