the output voltage is ac or dc?

It is a AC 16V30VA Transformer for Dooebell or thermostats

Does this doorbell transformer apply to nest hello wifi doorbell?

A doorbell with a working voltage of 16V can be used,such asRing Video Doorbell，Ring Doorbell Pro，Zmodo Smart Greet Wi-Fi Video Doorbell，Ezviz Doorbell，Eufy 2K wifi wifeless doorbell,Netatmo video doorbell,night owl doorbell,skybell slim line doorbell camera,yiroka doorbell camera,Maximus kuna doorbell camera,Arlo Doorbell and etc.

What is the operating temperature of this 16v ac transformer? need to install in attic with 130+ degrees f.

Well it depends on what you are hooking the transformer up to, as far as the atmosphere air temperature that high should not be a problem, but, if you are going to use it to install a vent fan the temperature won't be that high it will be a lot less, just make sure the device will operate with this transformer.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Doorbell Transformer 16V 30VA AC Power Supply Thermostat Power Adapter Hardwired Door Chime Transformer

Doorbell Transformer 16V 30VA AC Power Supply Thermostat Power Adapter Hardwired Door Chime Transformer

Product ID: 418375305

Details

Brand
GIVEUBED
Current Rating
30 Amps
Mounting Type
Wall Mount
Power Source
AC
Product Dimensions
1.1"D x 1.9"W

⚡16V AC output for reliable power

🔌30VA capacity supports multiple devices

🛠️Easy wall-mount installation

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT8245

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Description

🔔 Power your smart home with confidence and never miss a ring!

TRUSTED TESTED - ETL and UL certified for safety and durability, backed by responsive customer support.
MULTI DEVICE READY - 30VA power capacity effortlessly supports multiple thermostats and doorbells simultaneously.
POWER UP YOUR HOME TECH - Robust 16V AC output ensures your doorbells and thermostats never miss a beat.
UNIVERSAL COMPATIBILITY - Seamlessly works with most major doorbell and thermostat brands for versatile use.
HASSLE FREE INSTALLATION - Designed for quick, secure mounting with screws or clips—no electrician needed.

The GIVEUBED Doorbell Transformer delivers a steady 16V AC at 30VA, perfect for powering multiple thermostats and doorbells in residential or commercial settings. Its universal compatibility, easy wall-mount installation, and safety certifications make it a reliable upgrade for any hardwired door chime system.

Specifications

ASIN	B09PYR1Y7J
Best Sellers Rank	#16,298 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Door Bell Transformers
Brand	GIVEUBED
Brand Name	GIVEUBED
Current Rating	30 Amps
Customer Reviews	4.5 out of 5 stars 784 Reviews
Item Dimensions D x W x H	1.1"D x 1.9"W x 2.6"H
Manufacturer	YU ER
Maximum Frequency	60 Hz
Minimum Frequency	60 Hz
Model	16V30VA
Mounting Type	Wall Mount
Part Number	16V30VA
Power Source	AC
Product Dimensions	1.1"D x 1.9"W x 2.6"H
Specification Met	ETL, UL
Unit Count	1.0 Count

Reviews

L**M

28.02.2026

W**C

3.02.2025

F**9

29.07.2025

D**N

9.10.2023

G**2

29.12.2025

R**E

28.02.2026

K**O

8.09.2025

E**Y

26.12.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.