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  • Honeywell Ademco 1321 16.5V Plug-In Transformer
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Honeywell Ademco 1321 16.5V Plug-In Transformer

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Price: $16.27 & FREE Shipping on orders over $35. Details
In Stock.
Sold by ISS Inc and Fulfilled by Amazon. Gift-wrap available.
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9 new from $13.99 2 used from $8.25
$16.27 & FREE Shipping on orders over $35. Details In Stock. Sold by ISS Inc and Fulfilled by Amazon. Gift-wrap available.

Frequently Bought Together

Honeywell Ademco 1321 16.5V Plug-In Transformer + UPG UB1250 Sealed Lead Acid Batteries
Price for both: $30.96

These items are shipped from and sold by different sellers.

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Product Information

Item Package Quantity: 1
Technical Details
Part Number 1321
Item Weight1 pounds
Product Dimensions5 x 4.2 x 4 inches
Item model number1321
Item Package Quantity1
  
Additional Information
ASINB000VA1HH4
Best Sellers Rank #593 in Camera & Photo (See top 100)
Shipping Weight1.2 pounds (View shipping rates and policies)
Date First AvailableAugust 20, 2007
  
Warranty & Support

Product Warranty: For warranty information about this product, please click here
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Product Description

Item Package Quantity: 1

16.5ac 25va transformer

Read about our customers' top-rated security and surveillance products on our review page: Security and Surveillance

Customer Questions & Answers

Customer Reviews

Very Easy to install and system works like new once again.
Eddie Wells
Sent it back and received a refund and won't be replacing it off of the Internet.
BigOkie
The original transformer was just like this one and it lasted 12 years.
William T Smith

Most Helpful Customer Reviews

11 of 11 people found the following review helpful By Jake, from State Farm on August 19, 2013
Item Package Quantity: 1 Verified Purchase
When the Ademco Alarm System took a fit, close inspection showed a cracked Battery and a discolored (it looked burned) Transformer.
I went straight to Amazon for the parts, even though I didn't expect to find burglar alarm parts at the same place I buy Avocado Oil, Computer Accessories, and Toilet Paper.
My order arrived promptly and in perfect condition.
The Honeywell-Ademco Transformer matched the original-equipment specifications perfectly, and installation of the new Battery and Power Supply took just a few minutes with a #2 flat-bladed screwdriver and a #2 Phillips.
Thanks to Amazon's large selection, low prices, and fast delivery, my alarm system is now working as good as new, with original-equipment-quality parts for about 40 U.S. Dollars for both the Battery AND the Transformer. The Alarm Service Company wanted $50.00 JUST for a Service Call -- parts were an extra 160 dollars!!
Once again, turning to Amazon.com for solutions to home maintenance problems has proven to be the best course of action available.
Thanks, Amazon !!
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4 of 4 people found the following review helpful By JJ on May 19, 2013
Item Package Quantity: 1 Verified Purchase
what can you say about a transformer, other than it arrived on time, the price was fair and when I connected the wires and plugged it in, it works. the old one had a discoloration from overheating.
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3 of 3 people found the following review helpful By george l williams on October 8, 2012
Item Package Quantity: 1 Verified Purchase
Honeywell Ademco 1321 16.5V Plug-In Transformer would not work after repeated attempts to get it to power security system. Had to return to the use of old transformer that is buzzing. Hard to believe that a simple item like this would not work as expected. Very disappointing. Vendor should check item before shipping to customer.
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2 of 2 people found the following review helpful By Julia Dean on January 30, 2012
Item Package Quantity: 1 Verified Purchase
Did exactly as we needed. Was easy to replace the old one. Quick service. Would have probably had to pay a service charge and had the security firm out to the house for repairs had we not found this on line.
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1 of 1 people found the following review helpful By Heavysteel on November 19, 2012
Item Package Quantity: 1 Verified Purchase
My old transformer had been getting very warm and showed signs of overheating. Ordered this item to replace the manufacturer's model. Hooked up the two wires and plugged it in. Good as new. When hooking up the two wire leads it does not matter which wire goes to which screw. We also replaced the backup battery since it had been several years since the alarm was installed. The folks at ADT will tell you to only use their replacement parts installed by their service techs to insure a proper repair. Very simple repair. This is actually routine maintenance. Replace your backup battery and batteries at all door or window sensors and all of your smoke detectors every 3-4 years to insure a properly working alarm system.
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2 of 2 people found the following review helpful By Lloyd Strause on December 27, 2012
Item Package Quantity: 1 Verified Purchase
The price on this item was much lower than any place that we found them. and the quality was very good.
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1 of 1 people found the following review helpful By Tom M. on November 14, 2012
Item Package Quantity: 1
Sent using only bubble wrap envelope. Product was cracked, prongs bent and foreign matter inside jiggled when shaken. I don't know if product was just sent in poor packaging or also if it was manufactured poorly....maybe both! Product sold by affiliated vendor, Jane Cheung.
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1 of 1 people found the following review helpful By William H Washburn on August 5, 2012
Item Package Quantity: 1 Verified Purchase
I have a Brinks alarm system. This transformer was perfect for the alarm, charges my house battery and keeps the alarm running like it should. If you have a Brinks system, then this is the transformer you need.
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Want to discover more products? Check out this page to see more: ademco security systems