AJAX 42843.04.WH3 Two-Way Wireless Key Fob, White AJAX 42843.04.WH3 Two-Way Wireless Key Fob, White AJAX 42843.04.WH3 Two-Way Wireless Key Fob, White AJAX 42843.04.WH3 Two-Way Wireless Key Fob, White
AJAX 42843.04.WH3 Two-Way Wireless Key Fob, White
AJAX 42843.04.WH3 Two-Way Wireless Key Fob, White
AJAX 42843.04.WH3 Two-Way Wireless Key Fob, White
AJAX 42843.04.WH3 Two-Way Wireless Key Fob, White

AJAX 42843.04.WH3 Two-Way Wireless Key Fob, White

$99.99
Brand: AJAXReviews
Wireless
Available to order. Usually ships in 1–3 business days.
  • Free US shipping on orders over $200. Add $100.01 more to qualify.
  • 30-day returns counted from delivery. Return policy
  • Manufacturer's warranty from AJAX. Warranty
  • Need a quote? Add it to your cart and download a PDF quote, or ask for volume pricing.
D Questions about this product? Daniel and the team reply fast, usually within minutes. Chat with us now or email us.
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Product Overview

SpaceControl is a miniature key fob with accidental click protection. It allows to set the Ajax security system in the armed, night or disarmed mode, as well as switch on an alarm. As it is the two-way communication, you will know whether the system has received the SpaceControl command. Operating as part of the Ajax security system, the key fob is connected to the hub via the protected Jeweller protocol. In addition, the key fob can be used to control any third party security central unit through the uartBridge or ocBridge Plus integration module. The key fob is set up through the iOS and Android-based mobile app for smartphones.

Main Features
  • Authentication to prevent forgery
  • Jamming detection and communication channels encryption
  • Two-way communication
  • Calls for help in case of emergency
  • Activates full or partial alarm modes
  • Indicates command execution with color blink
General Information
Name: AJAX 42843.04.WH3 Two-Way Wireless Key Fob, White, AJAX SYSTEMS CH, AJAX
Category: AJAX, Intrusion, Alarm Control Panels & Keypads, Key Fobs
UPC Code: 850042389256
Country of Origin: Ukraine. Country of origin is subject to change.


Shipping

Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.

Shipping policy

Returns

Return within 30 days of delivery. Opened items may carry an open-box fee of up to 30%, set by our QA team on inspection. Return shipping is paid by the customer.

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Damaged or wrong item?

Tell us within 3 days of delivery with photos and we'll make it right, with no fee.

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AJAX warranty

This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.

Warranty details

Support from real people

Setup questions, compatibility, firmware: chat with a specialist or email info@silarius.com, Monday to Friday, 8am to 4pm ET.

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Business accounts

Approved businesses can pay on Net 30 / PO terms after their second completed order.

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Frequently Asked Questions

What is the AJAX 42843.04.WH3 Two-Way Wireless Key Fob, White?+
Available at Silarius — your trusted source for professional security, audio, and technology solutions.
Is it covered by a warranty?+
Yes — Silarius provides manufacturer-backed warranty support. Contact us at silarius.com.
How do I get technical support?+
Contact our team at silarius.com/contact for pre-sale and post-sale support.
Can I order in bulk?+
Yes — Silarius offers volume pricing for integrators, resellers, and commercial buyers.
What is the shipping time?+
In-stock items ship within 1–2 business days.

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