wifi rf cordless telephone and base temperature moisture meter sensor led screen remote control graffiti smart app alarm detector

86 + 15392033619
WeChat: 15355350932
17357995021
Shop address: 2nd Floor, Door 22, No. 9 Street, Area F2-13554, Yiwu International Commerce City, Yiwu City, Jinhua City, Zhejiang Province
Miss Li 18958493554
New store address: Yiwu Global Digital Trade Center
Yiwu Six District Market, 3rd Floor, 2nd Street, Unit 4
Shop 73734 (Yunkong Zhichuang) Door 153
Shop 73753 (YiShuYun) No. 153-1
Mr. Jing 15392033619
Ms. Mei 17357995021

Attention:
1. The main device is connected to the mobile app via 2.4G WiFi. The sub-device is directly connected to the main device via RF433, and the sub-device cannot be used independently.
2. Each main device supports adding a maximum of 10 sub-devices.
3. The screen can display the temperature and humidity data of up to two sub-devices at the same time. When adding more than two sub-devices, the display will alternate.
4. The default update frequency of this product is temperature ±0.2℃ or humidity ±2%RH, and it reports data every 10 seconds under a constant temperature environment.
5. The temperature accuracy of this product is ±0.6℃, and the humidity accuracy is ±6%RH.
The host device is powered by USB, and the sub-device is powered by two AAA batteries.

Selling point:
【APP Remote Monitoring】
Through the 'Smart Living/Doodle' app, you can monitor the temperature and humidity in your home anytime and anywhere.

【10合1】
The host supports connecting up to 10 sub-devices simultaneously, displaying the information of different sub-devices every 3 seconds in a circular manner. The large LCD screen provides clear visibility of temperature and humidity data, making it convenient for you to monitor the temperature and humidity conditions in multiple different areas at the same time.

Flexible Installation of Sub-equipment
Each sub-device is equipped with a hanging loop and tape, which can be conveniently hung on walls, windowsills, corners, and other areas where monitoring is needed, or directly pasted for use, to meet the needs of different environments.

【Wireless Temperature Control, 100-meter Coverage】
Realizing a stable connection between the host and the sub-device through the RF433 protocol, the transmission distance in open environments can reach up to 100 meters. The signal is stable and reliable, avoiding interference from the Bluetooth/WiFi frequency bands, and real-time tracking of temperature data in each room.

【Precise Monitoring with Dynamic Refresh】
Real-time tracking of subtle temperature and humidity changes, with a temperature accuracy of ±0.6°C and a humidity accuracy of ±6%RH, ensuring data precision and reliability. This product defaults to an update frequency of ±0.2°C for temperature or ±2% for humidity in a constant temperature environment, reporting data every 10 seconds.

【Automatic Reminder Beyond Threshold Value】
The temperature and humidity can be set with lower and upper limits. When the temperature and humidity are outside this range, the APP will automatically trigger an alarm.

【Outdoor Use】
Adopting high-precision temperature and humidity sensors, paired with waterproof and dustproof covers. Regardless of rain or wind, the equipment always operates stably, lasting and durable.

【Smart Scene Linkage】
Can be linked with other graffiti devices at home, for example, when the temperature is below 25°C, control the graffiti smart remote to turn on the air conditioner, or you can also DIY other scenes you need.

View Historical Data
Cloud storage, real-time synchronization of temperature and humidity data to the cloud, supporting access anytime and anywhere. It is possible to export and view the temperature and humidity change curve for up to one year, allowing you to grasp the changes in home temperature and humidity.

【℉&℃ 可选】
Supports one-button switch between ℉ and ℃; simply press the button at the back of the main unit or switch the display units in the application.

Voice Control
Compatible with Alexa and Google Home; a simple voice command can tell you the temperature and humidity in your home.

More display functions
The screen not only displays the temperature and humidity data of the main and sub-devices' environment, but also displays the local date, time, and weather conditions.

Widespread application
Real-time weather updates, supporting a variety of applications in greenhouses, wine cellars, and crawler boxes.

Product Parameters
Product Name: Graffiti Temperature and Humidity Sensor Kit
APP: Smart Living / Doodle Intelligence
WiFi Frequency: 802.11b/g/n 2.4GHz
Wireless Protocol: 433MHz
Wireless Range: 100M (Open Area)
Input Voltage: DC 5V1A Type-C (WiFi Host); AAA Batteries *2 DC1.5V (for Sub-devices) (does not include batteries)
Temperature detection range: -10℃ to 60℃
Humidity detection range: 0%-99%RH

【Single Product Packaging Parameters】
Net weight: 155g
Gross weight: 210g
Quantity: 1
Size: 105*130*48mm

【Carton Packaging Parameters】
Net Weight: 10.5KG
Gross Weight: 11KG
Quantity: 50 pieces/box
Size: 54*25*27.5cm