Does the device have an alarm function?

Yes, it features an upper and lower limit sound and light alarm function.

Gtht290 High Resolution 0.001℃ Wireless Temp Humidity Transmitter with Upper Lower Limit Alarm for HVAC

Name: Gtht290 High Resolution 0.001℃ Wireless Temp Humidity Transmitter with Upper Lower Limit Alarm for HVAC
Brand: Xi'an Gavin Electronic Technology Co., Ltd.
SKU: 2316702915

Shaanxi, ChinaXi'an Gavin Electronic Technology Co., Ltd.

US$65.00

1-49 Boxes

US$59.00

50-99 Boxes

US$51.00

100+ Boxes

Product specifications

color

accuracy

temperature range

Product profile

Customization

Available

Type

Network Type

Measuring Medium

Temperature Humidity

Model NO.

GTHT290

Display Type

LCD

Site Display

Accuracy

±0.5/±0.2

IP Rating

IP65

Certification

Customized

Network Format

Swsn

Temperature

0.5c/0.2c Accuracy

Give an Alarm

Upper and Lower Limits Sound and Light Alarm

Selling Units

Single Item

Single Package Size

8.1X12.5X3.2 Cm

Power Supply

3.6V Lithium Battery2600mAh

Customized Support

OEM,ODM

Humidity Accuracy

4.5%Rh/1.8%Rh

Frequencyrate

430/470MHz

Material

ABS Plastic

Single Gross Weight

0.100kg

Temperature Range

-30~+60c

Work Environment

Temperature:-20c~60c;Humi %06>/Qp

Wall Mounting,Magnet

Installation Method Adsorption Show Less

Transport Package

Standard Package

Specification

-30~60C, 0~100%RH

Trademark

GAIMC

Origin

China

Key features

Long Transmission Distance: Maximum line of sight transmission distance reaches 1000m for reliable wireless monitoring.

Ultra-Low Power Consumption: Standby power consumption is less than 0.02mA, ensuring efficient energy usage.

Extended Battery Life: Powered by a 2600mAh lithium battery, providing up to 3 years of battery life.

Smart Alarm Function: Features upper and lower limit sound and light alarms for immediate anomaly detection.

Flexible Installation: Supports wall mounting and magnet adsorption for easy and versatile setup.

Multi-Protocol Support: Compatible with RS485/Ethernet interfaces and Modbus RTU/TCP communication protocols.

Customizable Network: Carrier frequency bands 433/470/900/915MHz are customizable to meet specific needs.

Company profile

Product CertificationFast DeliveryFull CustomizationHigh Repeat Buyers Choice

Xi'an Gavin Electronic Technology Co., Ltd.

Shaanxi, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Xian PortAverage Response Time: ≤5.67h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company engaged in sensor, transmitter, and related instrument research, manufacturing, sales, and service. It reports ISO 9001-related certification, TS 16949 and ISO 20000 certifications, CE capability, ERP integration, three production lines, and documented procedures for supplier-service assessment, corrective actions, and complaint handling. It offers 3D design, ODM, and multiple customization models, but reports no new products during the past year, no SDK, and no OEM service for popular brands. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch, and the stated overseas-service country count is zero. Financial records are referenced for recent years, but the provided slices do not disclose sufficient non-financial evidence to assess financial credibility. No customer cases are provided.

Supplier typeThe supplier is explicitly classified as a trading company. Its company description states that it conducts research, development, manufacturing, sales, and service for sensors, transmitters, and related instruments.

CertificationsThe supplier reports TS 16949, ISO 9001, and ISO 20000 certifications, along with an ISO 9001:2015 certificate and CE certification capability. These stated certifications provide explicit evidence of formal quality or management-system credentials.

After-Sales capabilityThe supplier reports documented and followed procedures for corrective and preventive actions and customer complaints. However, it has no overseas warehouse, showroom, agent, or branch, and the stated overseas-service country count is zero, indicating documented service processes but limited overseas service infrastructure.

Production capacityThe company describes itself as involved in manufacturing sensors and related instruments and reports operating three production lines. It also provides a stated water-level-sensor output figure, but the overall production scale and broader capacity are not sufficiently detailed for a complete capability assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad product customization capability.