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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
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Description
PDX ZX22Paradox Universal Transmitter 433MHz (PA3720) Universal Transmitter 433MHz Overview The Paradox ZX22 is a new product designed to allow hardwired security detection devices the ability to connect wirelessly to a Paradox Security system. Features Power: The voltage can range between 3vDC 15vDC. Frequency: Available in 433Mhz Only (Until further notice). Inputs(Zones): 2 Hardwired Zones can be wired and transmit as 2 separate wireless zones. Tamper: A
Paradox Universal Transmitter 433MHz (PA3720)
Universal Transmitter 433MHz
Overview
The Paradox ZX22 is a new product designed to allow hardwired security detection devices the ability to connect wirelessly to a Paradox Security system.
Features
- Power: The voltage can range between 3vDC -15vDC.
- Frequency: Available in 433Mhz Only (Until further notice).
- Inputs(Zones):2-Hardwired Zones can be wired and transmit as 2 separate wireless zones.
- Tamper: A tamper terminal is available to enable system tamper signals (sperate to zone signals).
- Low Battery: Low battery is monitored every 12 hours. A low battery is monitored for:
- When operating at 3vDC – Low battery will transmit at 2.5vDC
- When operating at 9vDC – Low battery will transmit at 6.7vDC
When operating at 12vDC – Low battery will transmit at 10.5vDC
Ideal for using it with wireless passives like Optex or Takex, inside gate motors monitoring gate status or alarms, electric fencing energizers
Batteries not included
Compatability:
- MG5050 V4.92 and higher
- SP6000 V7.14 and higher (with RTX3)
- SP65 V5.40 and higher (with RTX3)
- EVO192 and EVOHD V7.31 and higher (with RTX3)
- Babyware V5.4.8 and higher
- Infield V5.5.2 and higher
Additional Information
| Device | Transmitter |
| Type | Universal | 433MHz |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Nice Case & Keyboard
Color: Blue
Love this case with a keyboard. I like using the keyboard vs using one on the screen of iPad. And the keyboard has rechargeable batteries instead of having to buy batteries. And it protects my iPad.
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Reviewed in the United States on May 20, 2026
★★★★★ 1
Beautiful, and everything I want it except that the keyboard keys didn’t work😭
Color: Light Pink
I searched and search for the right keyboard case for me. The most important thing for me was to be able to remove the iPad case itself from the whole case and keyboard, and this one was it. Unfortunately, when I started checking the keyboard a lot of The keys were not output in the correct symbol or letters. So defeats the whole purpose of having a keyboard. I returned it and asked for a replacement, thinking that the item was defected, but when I got the New replacement, it was the same thing so I tried to contact the seller, but there was no option to do that. Therefore, I had to return the second replacement keyboard and look for another keyboard cover.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Quality and Functional
Color: Navy Blue, Color: Navy Blue
I was looking for a case that could rotate and includes a keyboard. I have the gen 5 Ipad Air and it fits just fine. The part that rotates is magnetic (pretty strong) so if i just want the part with the ipad, I can just take it off. Keyboard is magnetic and the touchpad is such a bonus. It was easy to connect and every key works (can also change light color). Im also really impressed with the quality of the case, its pretty thick and even the plastic is nice. The navy blue color is also super cute, wish they had a dark red color too.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
ABSOLUTELY PERFECT - I LOVE THIS!!!
Color: Pink
I absolutely LOVE this case and the keyboard - it’s absolutely perfect in just about every way. If I had to get nit-picky and find something to give feedback on, I would say it is a bit heavy and it is a bit annoying that you have to move the keyboard forward when you want to use it and backward when you want to close up the case but I don’t care, I love it!
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Reviewed in the United States on March 12, 2026
★★★★★ 5
iPad case
Color: Navy Blue
Great case, functions well and the keyboard is a nice touch. Would recommend.
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Reviewed in the United States on June 3, 2026