Sensor Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Sensor products.

Tip: include the full model number printed on your Sensor label for the best match.

Sensor manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

UBIBOT UB-NH3-I1 Wifi Temperature Sensor User Guide

September 7, 2025

UBIBOT UB-NH3-I1 Wifi Temperature Sensor User Guide Product Introduction This sensor uses the MODBUS-RTU protocol, allowing the host computer to monitor data through RS485 communication. When paired with the UbiBot device, it enables remote measurement and online monitoring on a…

Brand: UBIBOT

UBIBOT UB-RA-N1 Rainfall Sensor User Guide

September 7, 2025

UB-RA-N1 Rainfall Sensor Introduction The rainfall sensor adopts a stainless-steel housing and the data is read directly from the rainfall through the MODBUS-RS485 interface, without the need for secondary calculation, which is simple and convenient. The core component - the…

Brand: UBIBOT

Major Tech MS362 360° Ceiling Mount and 180° Wall Mount Microwave Sensor Instruction Manual

September 7, 2025

MS362 360° Ceiling Mount and 180° Wall Mount Microwave Sensor INSTRUCTION MANUAL MS362 360° Ceiling Mount & 180° Wall Mount Microwave Sensor Indoor & Outdoor Installation 1. INTRODUCTION The MS362 automatically turns on lights or any electrical device within the…

Brand: MAJOR TECH

UBIBOT UB-SS-N1 Smoke Sensor User Guide

September 7, 2025

UB-SS-N1 Smoke Sensor Product Introduction Smoke sensor is stand-alone photoelectric smoke detection fire alarms. The infrared rays scattered over the smoke are used to whether or not there is a smoke sensor. When smoke is monitored, the alarm sounds through…

Brand: UBIBOT

Major Tech PIR31 360° Ceiling Mount & 120° Wall Mount PIR Sensor Instruction Manual

September 7, 2025

Major Tech PIR31 360° Ceiling Mount & 120° Wall Mount PIR Sensor Instruction Manual 1. INTRODUCTION The PIR31 automatically turns on lights or any electrical device within the sensors rated load, when moon and body heat is detected. It has…

Brand: MAJOR TECH

Major Tech PIR32 360° Ceiling Mount PIR Sensor Instruction Manual

September 7, 2025

PIR32 360° Ceiling Mount PIR Sensor INSTRUCTION MANUAL PIR32 360° Ceiling Mount PIR Sensor Indoor Installation 1. INTRODUCTION The PIR32 atomically turns on lights or any electrical device within the sensors rated load, when moon and body heat is detected.…

Brand: MAJOR TECH

Major Tech PIR33 360° Ceiling Mount PIR Sensor Instruction Manual

September 7, 2025

Major Tech PIR33 360° Ceiling Mount PIR Sensor INTRODUCTION The PIR33 atomically turns on lights or any electrical device within the sensors rated load, when moon and body heat is detected. It has a 360° detec on range and adjustable…

Brand: MAJOR TECH

Major Tech PIR37 120° IP66 Waterproof PIR Motion Sensor Instruction Manual

September 7, 2025

Major Tech PIR37 120° IP66 Waterproof PIR Motion Sensor INTRODUCTION The PIR37 automatically turns on lights or any electrical device within the sensors rated load, when motion and body heat is detected. It has a 120° detection range and adjustable…

Brand: MAJOR TECH

Major Tech PIR42 360° Ceiling Mount PIR Presence Sensor Instruction Manual

September 7, 2025

Major Tech PIR42 360° Ceiling Mount PIR Presence Sensor INTRODUCTION The PIR42 automatically turns on lights or any electrical device within the sensors rated load, when motion and body heat is detected. It has a 360° PIR presence sensor with…

Brand: MAJOR TECH

Major Tech PIR44 180° PIR Motion Sensor Instruction Manual

September 7, 2025

Major Tech PIR44 180° PIR Motion Sensor INTRODUCTION The PIR44 automacally turns on lights or any electrical device within the sensors rated load, when moon and body heat is detected. It has a 180° detecon range and adjustable sengs, easily…

Brand: MAJOR TECH