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Sensor protocols 2
(999+ products available)
2025-12-05
Alibaba
Security
Alarms
Alarm Systems
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Ultrasonic Fuel
Sensor
Without Display Support Various Platform
Protocols
with GPS Tracker Portable Fuel
Sensor
Ready to Ship
$35-42
Min. order: 2 pieces
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Original Shock
Sensor
High sensitivity vibration
sensor
module vibration switch normally closed alarm
$1-1.20
Min. order: 1 piece
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FSAN AI IP Bullet CCTV Camera 4MP Motorized Lens CMOS
Sensor
with Night Vision & Built-in Mic SD Card Data Storage Options
$35.06-40.43
Min. order: 1 piece
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Hilink Human Presence
Sensor
LD1115H Micro Motion Detection Motion
Sensor
Radar Module TTL Serial Communication 24G HLK-LD1115H
$0.20-1
Min. order: 1 piece
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Square inductive proximity switch Metal sensing limit
sensor
SN04-N DC three wire NPN normally open 24V
$1.27-1.49
Min. order: 5 pieces
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SN04-N NPN NO 5mm6-36V Detection Distance Proximity Detector
Sensor
$0.61-0.65
Min. order: 10 pieces
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Efficient CLI-206A Online Residual Chlorine
Sensor
For Testing Water Quality Water Analysis Probe
Ready to Ship
$470-513
Min. order: 5 pieces
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SCD40 gas
sensor
module datects CO2 temperature and humidity
sensor
I2C communication
$22-24
Min. order: 1 piece
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