SEN-1101TH Wireless Temperature/ Humidity Sensor to MQTT/API/Modbus is a wireless based sensor which can measure temperature and humidity precisely. It can be installed for the applications with general, fundamental, or custom control purposes. The measured data can be monitored and obtained through WebGUI or RS-485.

Easy to install the device and complete the software setup

Support 2.4GHz Wi-Fi

Temperature detecting range:0~100°C

Humidity detecting range: 0~100%RH

Enable to set a specific temperature/ humidity point to trigger the device to send Telegram messages

Provide temperature/ humidity free calibration (± 0.1 °C / ± 0.1% )

Support MQTT/Modbus RTU communication

Able to integrate with cloud and other services

Provide SGS certification report

SEN-1101L Wireless Light Sensor with MQTT/API/Modbus support is a wireless smart sensor with brightness detection. It can be installed for the applications in the field which requires detecting brightness. In addition, the brightness detection can trigger this device to send notification to user’s LINE APP

Support Wifi2.4GHz 802.11 b/g/n

Enable to work with DIM1 (dimmer) to adjust the brightness of lamps or lighting products

Detecting range：0Lux～65535Lux

Accuracy rate：±3% rdg±0.5%f.s.(<10,000Lux) ±4% rdg±10dgts.(>10,000Lux)

Number of renewal： 2~4 times per second

SEN-1101PIR Wireless PIR Sensor with MQTT/API/Modbus support is a wireless smart sensor with occupancy detection. It can be installed for the applications in the field which requires detecting occupancy. In addition, the occupancy detection can trigger this device to send notification to user’s Telegram APP.

Support Wifi 2.4GHz 802.11 b/g/n

Detecting people passing through will trigger the function of sending Telegram messages. After detecting no one in 3 seconds, it will be back to normal status.

Default 3 seconds of the time delay

The time delay adjustment is editable. It can delay sending Telegram messages. For example, when detecting people passing through in 15 sec, then it sends one Telegram message.

Reserve a DO for 3rd party device control

(Optional function) Add Temperature and Humidity Sensor

SEN-1101A Wireless PM2.5 Sensor with MQTT/API/Modbus support is a wireless smart sensor with PM2.5 detection. It can be installed for the applications in the field which requires detecting air quality. In addition, if the PM2.5 concentration hits a specific number, it will trigger this device to send a notification to user’s LINE APP.

Support Wifi 2.4GHz 802.11 b/g/n

Able to send LINE messages right after the events happened

Able to integrate with cloud and other services

Support RS485 to connect with other devices

Support Modbus RTU Communications

Collaborate with other sensors to estimate AQI (Air Quality Index)