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{"title":"4 Inch Smart Ventilation Controller with Real Time Monitoring Three Speed Fan","imgUrl":"https:\/\/img.ismap.com\/nimg\/7f\/02\/d351b8b9f83235ffa46528838ce3-200x200-1\/4_inch_smart_ventilation_controller_with_real_time_monitoring_three_speed_fan.jpg","attrs":{"Rated voltage":"AC110-240V, 50\/60Hz","Price":"$65","Certification":"CE, RoHS","CO2 display range":"350ppm----2000ppm"}}
{"title":"Customized EC Fan HVAC Control Board For Fresh Air Ventilation System","imgUrl":"https:\/\/img.ismap.com\/nimg\/62\/4e\/50c2607703759508f4ad7605f7e7-200x200-1\/customized_ec_fan_hvac_control_board_for_fresh_air_ventilation_system.jpg","attrs":{"Supply Ability":"100000pcs","Control Output Modes":"0\u201310V \/ 0\u20135V \/ PWM","Brand Name":"OEM or neutral (no brand)","Place of Origin":"China"}}
{"title":"Smart Fresh Air Controller with PM2.5 CO2 VOC CO Sensor and Tuya WiFi APP Remote","imgUrl":"https:\/\/img.ismap.com\/nimg\/18\/35\/eeff8dbecd664844dffae21409b0-200x200-1\/smart_fresh_air_controller_with_pm2_5_co2_voc_co_sensor_and_tuya_wifi_app_remote.jpg","attrs":{"Supply Ability":"100000pcs","Brand Name":"OEM or neutral (no brand)","Scheduling":"7-day programmable schedule","Model Number":"G3"}}
{"title":"Custom HVAC Control Board With External Sensors High Low Voltage Protection And","imgUrl":"https:\/\/img.ismap.com\/nimg\/eb\/85\/e1f2372f7aaebb624904ca34c3d0-200x200-1\/custom_hvac_control_board_with_external_sensors_high_low_voltage_protection_and.jpg","attrs":{"Delivery Time":"2-3 weeks","Functions":"Humidifiers, Air Dampers and UV Sterilization","Brand Name":"OEM","Place of Origin":"China"}}
{"title":"OEM Ventilation Mainboard with 10 Relay Outputs External Sensors and Dual Fan","imgUrl":"https:\/\/img.ismap.com\/nimg\/7a\/b9\/78c6899d7b217244414673c0a163-200x200-1\/oem_ventilation_mainboard_with_10_relay_outputs_external_sensors_and_dual_fan.jpg","attrs":{"Delivery Time":"2-3 weeks","Brand Name":"OEM","Functions":"Combines relay control and environmental sensing interfaces","Place of Origin":"China"}}
{"title":"Smart HVAC Controller with 4 Inch LCD Color Screen Built-in CO+VOC+PM2.5+CO2","imgUrl":"https:\/\/img.ismap.com\/nimg\/cb\/10\/94901802382702f942b1227f6d5d-200x200-1\/smart_hvac_controller_with_4_inch_lcd_color_screen_built_in_co_2bvoc_2bpm2_5_2bco2.jpg","attrs":{"Supply Ability":"100000pcs","Brand Name":"OEM or neutral (no brand)","Screen size":"4 inch LCD color screen","Model Number":"G3"}}
{"title":"Tuya Smart HVAC Controller 4 Inch Touch Screen with Air Quality Monitoring and","imgUrl":"https:\/\/img.ismap.com\/nimg\/8c\/a2\/3b15d9b9cd20cb7e45888b2a7cac-200x200-1\/tuya_smart_hvac_controller_4_inch_touch_screen_with_air_quality_monitoring_and.jpg","attrs":{"Supply Ability":"100000pcs","Brand Name":"OEM or neutral (no brand)","Screen size":"4 Inch","Model Number":"G3"}}
{"title":"Smart HVAC Controller with RS485 Centralized Control, Real-Time Air Quality","imgUrl":"https:\/\/img.ismap.com\/nimg\/57\/10\/39e536ce5245f3e47436fc60fa9f-200x200-1\/smart_hvac_controller_with_rs485_centralized_control_2c_real_time_air_quality.jpg","attrs":{"Payment Terms":"T\/T","Brand Name":"OEM or neutral (no brand)","Working mode":"Manual, Timer, Auto","Model Number":"G7 Pro & G3"}}
Smart HVAC Controller,Digital Ventilation Controller and Ventilation Fan Controller from Quality China Factory.
Shenzhen Xiangfan Electronics Technology Co., LTD was established in March 2010 and is located in the Nanshan High-tech Industrial Belt of Shenzhen, Guangdong, China. It obtained the title of national high-tech enterprise in the year of 2024. It is a one-stop solution provider special... + Read More
