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DET-3018
Joytech / OEM
The Joytech DET-3018 Forehead Thermometer is a sophisticated evolution in non-contact temperature measurement, designed to deliver clinical precision with enhanced durability and user-centric intelligence. Building on the acclaimed design of its predecessors, it features a protective crystal display layer for superior clarity and resilience. Combined with one-second infrared measurement and optional Bluetooth connectivity, it is engineered to meet the demands of frequent use in both fast-paced household and professional settings.
1. The DET-3018 distinguishes itself with a scratch-resistant crystal layer laminated over the display. This innovation significantly reduces glare from ambient light and protects against daily abrasions, ensuring the screen remains clear over years of use. It represents a tangible upgrade in build quality for users who value both style and long-term device integrity.
2. Utilizing advanced non-contact infrared sensor technology, the device captures an accurate forehead temperature from a safe distance in approximately one second. This method eliminates cross-contamination risk, making it ideal for checking children, patients, or in public settings, providing peace of mind alongside speed.
3. Catering to diverse needs and preferences, the DET-3018 offers a suite of intuitive feedback methods: discreet vibration alerts, a clear talking voice function for audible results, and a 4-color backlight system that instantly indicates normal or elevated temperature ranges. This ensures the device is accessible and easy to interpret for all users, including those with visual impairments or in noisy environments.
4. Beyond immediate readings, the thermometer stores up to 30 previous measurements for basic trend review. As a forward-looking option, it can be equipped with Bluetooth connectivity. This allows for seamless synchronization of temperature logs to a smartphone app, enabling detailed fever charts, historical analysis, and remote monitoring—transforming it from a measurement tool into a comprehensive health management asset.
5. With its robust construction, rapid measurement cycle, and reliable performance, the DET-3018 is built to withstand the rigors of high-frequency use. It is equally suited as a dependable household staple for families and as a practical tool for healthcare workers, educators, or hospitality staff who require a fast, hygienic, and durable screening solution.
Safty Notice: Please read all instructions carefully before using the device.
Measure on forehead
Non-contact
30 reading memories
1 second reading
Dual scale with °C/°F
Acoustic reading signal
Talking optional
4 colors backlight
Bluetooth optional
Vibration optional
Distance sensor optional
Automatic power-off
DET-3018 forehead thermometer, with similar design of DET-3017 and DET-3019, is with crystal layer over the LCD display.
1. Probe - The hole below is distance detection for option
2. Test Button - Different from the buttons on DET-3017
3. Voice Switch - Convenient push button
4. Setting Button
5. Battery Cover
6. Display - LCD display with crystal layer

Model | DET-3018 |
Type | Infrared Forehead |
Response Time | 1 second |
Memory | 30 Memories |
Range | 34.0°C- 43.0°C (93.2 °F-109.4 °F) |
Accuracy | ±0.2°C,35.5°C -42.0°C(±0.4°F,95.9 °F-107.6°F) |
Obeject Mode | Yes |
Fever Alarm | ≥ 37.8°C (100.0°F) |
Backlight | Optional |
Display size | 22.3x27.3mm |
Power Source | 2“AAA” batteries |
Probe Cover | No |
Battery Life | About 3000 readings |
Unit Dimension | 15.5X3.9X4.9cm |
Unit Weight | Approx. 97grams |
Packing | 1 pc / Gift box;60 pcs / Carton |
Carton Dimension | Approx. 59x35.5x32.5cm |
Carton Weight | Approx. 14kg |
• 24 years of OEM & ODM expertise.
• 3 manufacturing centers with 260,000㎡ automated facilities and 2000㎡ automated warehouses.
• 30+ production lines & 100+ patented innovations.
• ISO 13485, MDSAP, BSCI certified quality systems.
• Full customization for global brands, including Fortune 500 partners.

• WHX Dubai (formerly Arab Health), Dubai
• WHX Miami (formerly FIME), Miami, USA
• Hong Kong Electronics Fair, Hong Kong
• ABC Kids Expo, USA
• KIMES, Seoul, Korea
• MEDITEX Bangladesh, Dhaka
• Hospitalar, São Paulo, Brazil
• Canton Fair, China
• MEDICA, Düsseldorf, Germany
We are committed to meeting partners worldwide at leading international medical and consumer health exhibitions.

Q1: What is the practical benefit of the crystal layer on the display?
A1: The crystal display layer serves two key purposes: enhanced usability and long-term protection. It acts like a phone screen protector, drastically reducing surface scratches that can obscure readings. More importantly, its anti-glare properties make the display easier to read under bright lights, ensuring reliable readability in any condition, which is critical for accurate data interpretation.
Q2: How accurate is the one-second measurement, and is it suitable for medical use?
A2: The one-second speed is achieved through optimized sensor and algorithm technology, designed for screening and monitoring purposes. Its accuracy is calibrated to meet relevant clinical standards for forehead thermometry. For home health tracking, routine checks in clinics, or public health screening, it provides highly reliable results. Any reading suggesting fever should be confirmed as per standard medical protocols.
Q3: Can the voice function be turned off for use in quiet environments like a bedroom?
A3: Yes, absolutely. The voice function is fully configurable. Users can easily enable or disable it through the device settings menu. This allows for flexible use—enabling voice for clarity when needed or switching to silent vibration or backlight-only mode in libraries, meetings, or while checking a sleeping child, ensuring discretion without compromising functionality.
For customized solutions or partnership inquiries, please contact us at marketing@sejoygroup.com to discuss your specific needs.