Sr9837dnb-B Reusable E-Paper Visitor ID Digital Name Badge for Corporate and Events

• Customization: Available
• Store Type: Electronics Store, Convenience Store, Supermarket, Business
• Mounting Type: Adhesive Back
• Model NO.: SR9837DNB-B
• Content Support: Multi-language Text
• Color Options: Full Color
• Resolution: 400�300 pixels
• Screen Size: Full
• Display Technology: E-Ink Carta
• Display Area / mm: 81.5*47
• Resolution Ratio: 240*416
• Dpi: 130
• Communication Mode: Bluetooth, NFC
• Operating Temperature: 0-40℃
• Transport Package: 5-10 Roll/Bag, 2000 PCS/ Carton
• Specification: 95*22*1.25mm
• Trademark: Jianhe
• Origin: Shenzhen
• HS Code: 8523529000
• Production Capacity: 10, 000, 000 Per Month
• Package Size: 9.00cm * 6.00cm * 1.00cm
• Package Gross Weight: 0.007kg

Product Description

Product Description

Model No.	SR9837DNB	SR9837DNB-B
Display area / mm	81.5*47	81.5*47
Overall dimensions/mm	107*62*6.5	62.15*107.12*10
screen color	Black, White, Red	Black, White, Red,Yellow
resolution ratio	240*416	240*416
DPI	130	130
visual Angle	178°	178°
communication mode	NFC	Bluetooth,NFC
communication protocol	ISO/IEC 14443A	ISO/IEC 14443A
operating frequency	13.53MHz	13.53MHz(NFC)
operating temperature	0-40℃	0-40℃
Applicable humidity	<70℃	<70℃
lifespan	20 years	20 years
Battery life	0.5 - 1 year (550mAh replaceable battery)	0.5 - 1 year (550mAh replaceable battery)
level of protection	IP65	IP65

After Sales Service

Our Advantages

Why Choose Jianhe ESL?

a).One-step service without any extra charge
We definitely produce all goods by ourselves, and banned for allowing any outsourcing production from other factories. It is the 1 stop service from printing, surface disposal, materials die-cutting, craftsmanship, QC, packing, delivery, therefore quality is 100% assured.
b).We can do all variety of stickers as customers different requirements.
We have plenty of manufacturing techniques. Laser sticker, self-adhesive sticker, name sticker, paper sticker, pvc sticker, PVC cards,coupons,tickets,tapes,certificates .High-quality, competitive price, best service, any size, any color, any logo, any design. So can provide better service for you.
c).Excellent and Experienced staff with designer
All our team members are highly experienced with responsible manners, All of them are in possession of Bachelor degree, Our designers with 5 years experience in design, So can provide you with better design scheme.
d).Reasonable price
Choose the best material, technology, competitive price, with the lowest price for your services.

1. Cut Labor Costs by 80%
No more manual sticker changes overnight. Update thousands of prices across all stores in 1 minute with our cloud management system. Eliminate pricing errors and customer complaints permanently.
2. 5+ Years Ultra-Long Battery Life
Low-power e-ink display + energy-saving chip, no frequent battery replacement. Reduce maintenance costs and ensure stable operation for years.
3. 100% Price Accuracy & Real-Time Sync
Seamless integration with your POS/ERP system. Prices update automatically, ensuring consistency between shelves and checkout. Avoid fines and lost trust.
4. Multi-Scenario Adaptation
· Cold Chain Ready: Work stably at -25℃ to 60℃, perfect for frozen food and refrigerated sections
· Promotion Friendly: LED alert + color display to highlight flash sales, drive impulse purchases
· Eco-Friendly: Replace paper labels, reduce waste, meet your ESG goals
5. Easy Installation & Management
Magnetic/Adhesive mounting options, plug-and-play. No complex wiring, no professional technicians required. Manage all tags via web/app anytime, anywhere.

Packing & Delivery

Company Profile

Shenzhen JianHe Smart card Technology Co.,Ltd was founded in 2004.As the only Honored and certified China National Hi-Tech Enterprise for smart card industry, jianhe is offering a complete range of card solutions such as magnetic cards , barcode cards, VIP cards,membership cards, gift cards, portrait cards, contact IC cards, CPU cards, RFID cards, blank cards, visual cards,RF Inlay, HF/UHF inlay, label, UHF label, E-label, smart seal, anti-tamper label, library label, and windshield label,etc, half-products like inlay and card related readers and printers, which have been widely used in Hotel Access, Access control, time&attendance, Parking system, Transportation, telecommunication, education, finance, social security, tourism, shopping malls, commerce, tax, enterprise All-in-one card system, etc.

With 5 million US dollars of register capital, 1.5 million production equipment investment, Jianhe has over 5,000 square meters of GB/T 19001-2008/ISO9001:2008 standard plant, in which, over 3,000 square meters of 10,000 class antistatic and dust free constant temperature and humidity workshop. Equipped with latest HEIDELBERG for colors printing press, whole-automatic IC packing machine, whole-automatic embedded wiring machines, etc. Over 400 employees working and offering their best service in the factory, over 15 million cards each month are delivered to customers and partners all in the world.
As a shining star in smart card and RFID labels industry , we are working hard to extend our business more widely and deeply in different applications in both domestic and overseas markets. We have been and will be providing excellent quality products and comprehensive service for worldwide customers all the times.

Certifications

FAQ

1. How can I place an order?
Please provide the details of your requirements as clear as possible. All details need be confirmed both of us .
2. When can I get the price?
Usually within 24 hours after we get your inquiry. If you are urgent to get the price, please call us or advise in your email then we will regard your inquiry priority
3. How to get a sample to check quality?
After price confirmation, you can require for samples. Free for a blank sample to check the design and paper quality, as long as you afford the express freight. For printed samples, we will check $30~$100 to cover the cost on film&printing.
4. How long get the samples?
After you pay the sample charge and send us confirmed files, the samples will be ready in 3~7days. The samples will be sent to you via express and arrive in 3~5 days.
5. What kind of files do you accept for printing?
AI, PDF, PSD, CDR, etc.
6. Can you do the design for us?
Yes, we have a professional team having rich experience in design and manufacturing.
7. What about the lead time for mass production?
Depends on the order quantity and the season you place the order.
8. What is your terms of delivery?
We accept EXW, FOB, CNF, DDU, DDP, etc.
9. Could I put our own logo on the card?
Yes,customized is welcome .

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