E-Paper E-Ink Display Lithium Battery Type C Charge Smart Wireless Thermostat

• Customization: Available
• Customized: Customized
• Certification: RoHS, ISO9001, CE
• Model NO.: WT-75 WiFi
• Display Type: LCD
• Heating Type: Water Heating Systems
• Warranty: 24 Months
• Power Supply: Lithium Battery
• Receiver: 230VAC
• Current: 10A
• Output: Voltage-Free Output
• Frequency: 868MHz
• Set Temp. Range: 5~35 C
• Ambient Temp.: 0~50 C
• Programmability: 7 Days 4 Periods
• Frost Protection: Yes
• Open Window Detection: Yes
• Child Lock: Yes
• Battery Life: 1 Year
• Materils: ABS+PC
• Transport Package: White Box Packing
• Specification: 80*80*12mm
• Trademark: N/A
• Origin: China
• HS Code: 9032100000
• Production Capacity: 800000

Product Description

Product Description

 

This surface-mounted battery wirless digital heating room thermostat has been developed to be able to switch gas boiler, heat pump or thermal actuator on and off using a set temperature and time.

Such digital  wireless thermostat consist of two parts, thermostat and receiver. Between thermostat and receiver, they are radio 868mhz communication. The thermostat transmitter with E-paper, e-ink display. it is a ultra energy-saving design. Even without backlight, the information can be clearly display.  Different from traditioanl smart thermostat, this wifi thermostat using temperature and humidity sensor to probe both temperatuer and humidity.  For the relay module receiver, it mainly to turn on/off heating device with relay design. Normally we provdie voltage-free output for gas boiler or heat pump control. If customer will use to control thermal actuator, it can jumper to 230ac output.  

For wifi remote control, as professional thermostat supplier,  e-top provide two solutions.  For customer already have own cloud and app, we can custom wifi firmware to work with customer app by MQTT. For other customers, tuya smart app is a good choice.   Tuya smart thermostat also ok to control from alexa or google home assistant. 

 

Product Parameters

 

• E-paper display can be clearly read 
• Surface-mounted
• 3 touch buttons make it easy to use.
• 7 days 4 period programmable ( from app only)
• Child Lock 
• Frost Protection 
• Open window detection
• The display shows the set temperature as well as the measured temperature, time.
• Temperature and humidity display 
• WiFi remote control 
• Alexa/google home assiant voice control 
• The thermostat is supplied with a wall-fixing frame, base

 

Detailed Photos

 

 

FAQ

Q1: Are you a manufacturer or trading company?
A:We are professional manufacturer of electric heating boiler, electric heating faucet and electric water heater with over 10 years experiences.

Q2: What is your sample policy?
A:Our sample fee is refundable, the sample cost can be returned to you with your bulk order.

Q3: What is the production lead time?
A:The delivery time will be according to the purchase quantity 25-35 working days.

Q4: Will you provide technical promotion support?
A:Of course, we can provide corresponding pictures and videos to you

Q5: Can I print my logo on thermostat?
A: Yes, we provide OEM serivce, logo silk print is acceptable 

Q6: Can i customzied color box ?
A: Yes, we can send you diecut for color box design 

Q7: What's your payment Term?
A: It is 30% deposit, 70% TT before shipment or againt copy bill of laing 

Q8: Are you support L/C payment?
A: Yes, we accept. 

Q9: What's your quality control ? 
A: Our factory manage stictly accodingly to ISO9001. All thermostats are testing three times, and 100% aging before packing. 
 

 

Company Profile

E-Top Controls is a global room thermostat manufacturing company dedicated to providing innovative OEM/ODM solutions to customers in industrial, commercial and consumer markets. Through 19 years of hard work, we are able to provide one-stop service including research, design, development, production, sales and marketing of thermostats. As manufacturer, we have own injections line, SMT workshop, plug-in workshop, assembly workshop, and packing workshop which would assure the daily capacity of 5000 pieces of thermostats in fully quality controlled by IQC/IPQC process. Our factory strictly manage accodingly to systematic quality management "ISO9001:2015". We further acquired the "CE(EMC&LVD)" "ROHS" for all our thermostats.



SMT Workshop 

Plug In Workshop 

Injection Workshop: 

Assmable Workshop 

100% Aging Before Packing 

Packing