New
Arrivals/Restock
16.5V 40VA Door Bell Plug-in AUTO-Resetting AC Transformers Security, Compatible with Ring Video Doorbell Pro 40TR, Wired Chimes, Nest, Sensi, DSC - w/Screw Terminals & PTC Fuse
4.8 (43 items)
Limited Time SaleUntil the end
19
05
39
$13.19 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New $21.99
Product details
| Management number | 218127864 | Release Date | 2026/05/03 | List Price | $8.80 | Model Number | 218127864 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Upgrade with Confidence: This UL conform 16.5V 40VA plug in transformer replaces and upgrades underpowered transformers, offering steady and reliable power to your doorbells and burglar alarm systems
- Hassle-Free Installation: With screw terminals and simple wiring, you can easily replace your old transformer with this CentroPower transformer, which fits Honeywell and Sensi smart thermostats and other devices requiring constant 16.5V power
- Safe and Stable Design: Equipped with an auto-resetting (PTC) fused secondary and an LED green power indicator, this transformer provides safe and stable power, ensuring uninterrupted operation of your doorbells and burglar alarm systems
- Compatibility Guaranteed: This transformer is compatible with Honeywell Ademco, DSC, ETC burglar alarm systems, as well as Video Doorbell, Video Doorbell 2, Video Doorbell Pro, Nest Skybell Doorbell, and more. Note that the brands mentioned are only for demonstrating compatibility
- Accurate and Reliable Output: With no-load voltage testing of about 18.5-19.5V, you can use an AC voltmeter or multimeter to test the accurate voltage output data of this 16.5V 40VA plug in transformer, which won't affect its normal function
| UPC | 759126327132 |
|---|---|
| Model | AC-16.5V |
| Brand Name | CENTROPOWER |
| Part Number | CENTRO-240701 |
| Manufacturer | CENTRO |
| Power Source | AC |
| Mounting Type | Wall Mount |
| Maximum Frequency | 60 Hz |
| Minimum Frequency | 60 Hz |
| Specification Met | UL |
Gels
![Collistar Purifying Cleansing Gel for Blermished Skin 200 ml, 6.7 Fl Oz, Made in Italy [italian import]](https://m.media-amazon.com/images/I/61TPTsrIbyL._SL1500_.jpg)
Transformers
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form