DAHUA ESL-E021C-F Electronic Shelf Label (ESL)
SKU: 1844314489

DAHUA ESL-E021C-F Electronic Shelf Label (ESL)

Sale price$40319.07 Regular price$44798.97
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

DAHUA ESL-E021C-F Electronic Shelf Label (ESL)ESL E021C F Electronic Shelf Label (ESL) > Equipped with Bluetooth communication technology, the ESL has high transmission speed, superior anti interference capacity, low power consumption and high security > Rich interactive interfaces, supporting 256 color LED indicators, Bluetooth mobile phone direct connection and customizable buttons. > Featuring wireless Wi Fi dual band technology, cable free installation and deployment, as well as intelligent

ESL-E021C-F

Electronic Shelf Label (ESL)

> Equipped with Bluetooth communication technology, the ESL has high transmission speed, superior anti-interference capacity, low power consumption and high security
> Rich interactive interfaces, supporting 256-color LED indicators, Bluetooth-mobile phone direct connection and customizable buttons.
> Featuring wireless Wi-Fi dual-band technology, cable-free installation and deployment, as well as intelligent algorithms, the ESL can provide coverage of up to 25-30 meters in open environments.
> It can be placed in low-temperature environments and is suitable for indoor temperature of -25~25 °C.

Performance

Model

DHI-ESL-E021C-F

Screen Type

Dot matrix electronic ink screen

Screen Dimensions

2.13"

Resolution

104 × 212

Screen Display Color

Black and white

LED Indicator

Yes

Replaceable Battery

No

NFC

Optional

Certifications

Certifications

CE-RED: Radio Equipment Directive 2014/53/EU

RoHS

Conform with RoHS
Directive 2011/65/EU, 2015/863/EU and REACH regulations as
defined in EC No 1907/2006 and subsequent amendments.

Battery

Type

Lithium manganese pouch cell

Model

CF502540/CF502440

Dimensions

43 mm × 25 mm × 5.5 mm (1.69" × 0.98" × 0.22")

Voltage

3.0 V

Capacity

1200 mah

Weight

8.4 g(0.02 lb)

Storage Temperature

–10 °C to 35 °C (14 °F to 95 °F)

Operating Temperature

–25 °C to 25 °C (–13 °F to 77 °F)

Lifespan

5 years(Under the condition of ≤ four updates a day.)

General

Bare Machine Dimensions

70 mm × 34.5 mm × 12.5 mm (2.76" × 1.36" × 0.49")

Weight

30.9 g (0.07 lb)

Packaging Dimensions

38 cm × 34.5 cm × 17.5 cm (14.96" × 13.58" × 6.89")

Packaging

Carton, 300 pieces/carton

Gross Weight/Carton

10 kg (22.05 lb)

Environmental Constraints

Operating Temperature

–25 °C to 25 °C (–13 °F to 77 °F)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1844314489

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4.2 ★★★★★
Based on 1053 reviews
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Product Reviews
M
Verified Purchase
Michael F Doyle
Battle Creek, US
★★★★★ 5
Great for teething puppies
Color: Dogwood (Brown), Size: Small (Pack of 1)
My pup absolutely loves this. Can keep him occupied for up to 45 min at a time. Pretty durable, too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
J
Verified Purchase
Just my opinion
Alexandria, US
★★★★★ 5
The best chew ever for a strong chewer
Color: Dogwood (Brown), Size: Large (Pack of 1)
We have a 77lb goldendoodle who loves these. We’re lucky because he doesn’t chew on anything other than his toys, but when he starts on this…he really goes at it. It’s healthy, (not synthetic), doesn’t break apart, (no pieces to worry about him swallowing), it just perfect for him. The noise may get on your nerves but it’s a small price to pay to keep him from chewing on your furniture, shoes, or anything else a mischievous dog can find.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
K
Verified Purchase
Kylie
Waukegan, US
★★★★★ 3
Little pieces break off
Color: Dogwood (Brown), Size: Large (Pack of 1)
My dog is obsessed with this. It does last a long time even given her strong chewing capabilities. I wish it was a little bigger. The main reason I rated it so low is when my dog is chewing on this it breaks off a little plastic peice and sometimes it hits the back of her throat making her cough so you have to supervise with this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
H
Verified Purchase
Heidi 
Chelsea, US
★★★★★ 5
Great for aggressive chewers
Color: Dogwood (Brown), Size: Large (Pack of 1)
My dog is an aggressive chewer so they are great for her. I would love to have one a bit thinner so it could fit in a holder so it is easier for her to hold while eating. This keeps her busy and is long lasting. I have purchased these multiple times.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
A
Verified Purchase
Arianny Rodríguez
Fort Morgan, US
★★★★★ 5
I bought this interactive ball for my dog, and it has been an excellent purchase.
Color: Blue, Color: Blue
I bought this interactive ball for my dog, and it has been an excellent purchase. He loves playing with it because it moves and bounces on its own, keeping him entertained for a long time. It feels durable, is easy to charge, and is of very high quality. I would definitely recommend it to anyone looking for a fun, long-lasting toy for their pets.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026

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