DAHUA VTNS2003B-2 2-wire Switch
SKU: 46582792424

DAHUA VTNS2003B-2 2-wire Switch

$88.20 $98.00
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

DAHUA VTNS2003B-2 2-wire SwitchVTNS2003B 2 2 wire Switch > Supports 10 level cascade through the 2 wire port > Supports connecting to 20 indoor monitors and 2 door stations > Supports connecting through RJ45 port Basic Status Indicator Light 4 Communication Mode 2 wire Cascade Ability 10 Port port Two 2 wire ports for cascade port Two RJ45 ports, 10 Mbps 100 Mbps Ethernet port One 2 wire device port General Casing PC + ABS Appearance color White Power Supply DC 48V, 1A3A Power

VTNS2003B-2

2-wire Switch

> Supports 10-level cascade through the 2-wire port
> Supports connecting to 20 indoor monitors and 2 door stations
> Supports connecting through RJ45 port


Basic

Status Indicator Light

4

Communication Mode

2-wire

Cascade Ability

10

Port

port

Two 2-wire ports for cascade

port

Two RJ45 ports, 10 Mbps/100 Mbps Ethernet

port

One 2-wire device port

General

Casing

PC + ABS

Appearance color

White

Power Supply

DC 48V, 1A–3A

Power Adapter

Optional

Installation

Guide rail mount

Certifications

CE; FCC; UL

Accessory

Power converter cable

Product Dimensions

131.1 mm × 103 mm × 40 mm (5.16" × 4.06" × 1.57")

Operating Temperature

–10°C to +55°C (14°F to 131°F)

Operating Humidity

10%–95% (RH, non-condensing)

Operating Altitude

0-3000 m

Power Consumption

≤ 15W (KIT)

Net Weight

0.25 kg (0.55lb)

Gross Weight

0.39 kg (0.86 lb)
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: 46582792424

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4.1 ★★★★★
Based on 457 reviews
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Product Reviews
C
Verified Purchase
Catherine Moore
Draper, US
★★★★★ 5
Perfect travel mate!
Color: Black, Color: Black
I love this small travel jewelry case. It is a great size for a vacation anywhere. I like how everything has a place to keep you well organized. Great value for the money and good quality material. so easy to snap shut and put in your suitcase. Sleek and black color that is classy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
C
Verified Purchase
Christine
New York, US
★★★★★ 3
Closing it when you have a ring.
Color: Black, Color: Black
Its a nice box but the problem i have with it is the middle piece. It does not give enough room if you have a ring that sits high like a cocktail ring. And same if you have a pendant necklace in the necklace area. You have ro really force it closed and i worry that it will put pressure on the items. It would work better without that middle piece for earrings or maybe if it were half the size. Closes fine when its empty but the minute you put a ring in the ring spot that has any kind of height you have to squeeze it shut. Its a good little box that you can put in a safe. Thats why i use it. Just to put my good jewelry in it and then secure it properly in a small house safe. Also ive already had the backs of a few earring pop off when I've opened the earring flap because it all rubs together. .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
G
Verified Purchase
G. M.
Omaha, US
★★★★★ 5
Super usefull
Color: pink
If you're in search of a stylish and functional way to organize your jewelry while on-the-go, then this pink travel jewelry organizer is definitely worth considering. With its compact design and thoughtful features, it's the perfect accessory for any traveler or jewelry lover. One of the standout features of this organizer is its size. With a compact design that can easily fit into a purse or suitcase, it's perfect for taking your jewelry with you on the go. And despite its small size, it still offers plenty of storage options - from compartments for necklaces and bracelets to slots for rings and earrings, it can hold all of your essential pieces. But beyond its size, this travel jewelry organizer is also incredibly stylish. The soft pink color adds a feminine touch, while the sleek design and gold-tone hardware give it a sophisticated look. It's the perfect accessory to carry with you on any trip or to use as a daily storage option for your jewelry. Another great feature of this organizer is its thoughtful design. The compartments and slots are all padded to protect your jewelry from scratches and damage, while the zippered closure ensures that everything stays secure and in place. Plus, the compact design means that you won't have to worry about your jewelry getting tangled or jumbled together during travel. Overall, if you're in need of a travel jewelry organizer that is both stylish and functional, this pink option is definitely worth considering. With its compact size, ample storage options, and thoughtful design features, it's a great investment that will help you keep your jewelry organized and protected while on the go.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2023
S
Verified Purchase
Sunny
Port Orchard, US
★★★★★ 5
Well made.
Color: Black
It's compact, yet has a variety of spaces for a variety of jewelry. It's attractive and well built.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
Very nice!!
Color: Hunter Green
Delivery was very fast and the quality of the jewelry box was excellent.. The Hunter Green color was very pretty
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

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