Return items will be accepted within 40 days when is the date of receiving the goods. Customized items cannot be returned or exchanged. Items bought with an e-gift card are exchangeable only; refunds are not applicable.
Free Gift
Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.
Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.
1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side.Final sales items or free gifts are not acceptable for a return.To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier. We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom
color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +447549870296
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment.Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +447549870296
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Specification: Power supply: Battery AAA*3 (battery not included) Backlight: Support Wireless: WiFi 2.4GHz IEEE 802.11 b/g/n Temperature measurement range: -10℃-55℃ Temperature accuracy: ±1 Humidity measurement range: 10% RH~99% RH Humidity accuracy: ±5% RH
Features: 【High Accuracy】The sensor uses top suppliers. High accuracy of measurement data can be guaranteed. 【Real-time Monitoring and Recording】The sensor will report when the temperature and humidity change very little. You can check the value changes on the APP or the display. Record the temperature and humidity changes on the APP and show it to you graphically. 【Backlight Support】The sensor has backlight, which allows you to browse the screen clearly at night. 【Angle adjustment】 Designed with a bracket, the angle can be adjusted appropriately 【℉&℃】: The sensor is designed with temperature conversion function between Celsius and Fahrenheit. You can select which units to display based on your needs. The switching speed is related to the set data update frequency. 【Wide Viewing Angle】 We have carefully designed the viewing range of the LCD screen. Compared with other types of similar products, our viewing angle is wider. 【Scene linkage】 This sensor can be used as a temperature and humidity data source for Tuya Smart, Smart Life, Amazon Alexa, and Google Home. You can perform many automated processes based on data sources. 【Temperature unit switch】 The sensor is designed with Celsius and Fahrenheit temperature display conversion functions. You can select the units to be displayed as needed. 【Third Party Voice Support】The sensor supports Amazon Alexa and Google Home Assistant. You can check the current temperature and humidity with your voice. 【Wifi+bluetooth Dual Mode】Connect to the network faster. Connect to the Internet 2 times faster than Wifi only 【zigbe model】 The APP is more stable and not easy to disconnect (requires a zigbe3.0 gateway to use) 【Sharing function】 Share with family members for joint control 【Offline function】 When the device is offline, the APP will remind the device to go offline after 30 minutes.
Fait bien le travail pour lequel je les avais achetés : suivre la température et l'humidité à ditance avec TUYA avec en plus la possibilité de parametrer des alarmes max et min sur la température et l'humidité.ainsi que sur l'état de la batterie.
Roymall C.o.
Free Gift
Shipping Policy
Return Policy
Coupon Code
Direct purchase from the factory 
Consumer Electronics
Smart Home
Smart Remote Control
Smart Sensors Kits
