Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
8
YRS
Shandong Renke Control Technology Co., Ltd.
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Top picks
Product categories
Temperature humidity sensors
Temperature humidity data loggers
Weather sensors
Gas sensors
Security sensors
Water quality sensors
Pressure sensor
Liquid level sensor
Host series
Others
Modbus 485 output 12V 24V gas concentration sensor industry oxygen detector o2 sensor
$79.70 - $83.90
(Min. Order) 1 piece
1 recent viewed
Industrial wifi temperature alarm sensor Wireless Temperature and Humidity Data logger
$58.70 - $79.70
(Min. Order) 2 pieces
14 sold
Indoor CO2 Carbon Dioxide Meter Temperature Humidity PM2.5 PM10 Air Quality Monitor
$6.00 - $125.00
(Min. Order) 2 sets
2 recent viewed
RS485 0-5V 4-20mA Output Thermoelectric Pyranometer Solar Radiation Sensor for Weather Station
$146.80
(Min. Order) 1 piece
1 sold
Agricultural Temperature Remote Monitoring System Device Industrial Humidity And Temperature Sensor
$30.50
(Min. Order) 1 piece
Renke Greenhouse Carbon Dioxide Monitoring Detector Waterproof CO2 Sensor
$37.50 - $66.90
(Min. Order) 1 piece
CE RS485 Modbus Outdoor Weather Monitoring Sensor Ultrasonic Wind Sensor for Speed Direction
$94.50
(Min. Order) 1 set
Renke Stainless Steel Dew Point Sensor Probe Temperature And Humidity Dew Point Meter
$167.70
(Min. Order) 1 piece
Smoke alarm
All products
Security sensors
Smoke alarm
Customizable
Ready to Ship
Nest protect fire smoke carbon monoxide alarm smoke system detector for hotel
$35.80 - $39.90
Shipping: $8.90/piece
Min. Order: 1 piece
Est. delivery by Jun 11
Add to cart
Factory Price Smoke Detector Fire Alarm with modbus
$37.50 - $39.90
Shipping to be negotiated
Min. Order: 1 piece
Modbus smoke detector fire alarm sensor for Household with cloud server
$37.50 - $39.90
Shipping to be negotiated
Min. Order: 1 piece
RS485 Security fire alarm travel smoke alarm smoke detector
$35.80 - $39.90
Shipping: $12.62/piece
Min. Order: 1 piece
Est. delivery by Jun 11
10 sold
Add to cart
Long Using Time Industrial RS485 Modbus Fire Detector Smoke Alarm
$37.50 - $39.90
Shipping: $12.62/piece
Min. Order: 1 piece
Est. delivery by Jun 11
Add to cart
1