Motorola CB900D Digital Call Box | for Curve, DLR & DTR Radios

Instant communication, right where you need it

The Motorola CB900D Digital Call Box turns a single button press into immediate, two-way communication across your facility. It bridges the gap between fixed locations and your mobile team, connecting customers, visitors or stationary staff directly to your existing Motorola 900 MHz radio fleet.

Whether it's a customer needing help in a fitting room, a delivery driver at a back gate, or a parent at a school reception, the CB900D ensures the right person is alerted the moment it counts.

Works with the Motorola 900 MHz radios you already own

The CB900D integrates seamlessly with existing Motorola Curve, DLR and DTR radios. There's no costly infrastructure to install, no licensing required, and no new radios to roll out. The unit operates licence-free on the 915–928 MHz ISM band in Australia and New Zealand, and is ready to deploy out of the box once programmed to your channel.

One device, two operating modes

The CB900D adapts to how your team works. Through PC programming, the same hardware can be configured as either:

• One-way call box: a short press sends an instant help alert with an optional assurance voice message back to the user. Ideal for service call buttons, fitting rooms, restrooms, accessibility points and standard assistance requests.
• Two-way call box: press and hold to open a live voice channel between the user and your radio team. Suited to gates, loading docks, school receptions, and any location where staff need to speak directly with the person making the request.

Built for the real world

The CB900D is rated IP54 for dust and water resistance, with a wide operating range of -30°C to +60°C. It can be mounted on a wall (bracket included), set up as a desktop unit, or fixed to a banner stand with optional accessories. A tamper-proof front plate lock and secure battery compartment keep the device protected in public-facing locations.

Powered your way

Run it on six AA lithium batteries for up to a year of typical use, or use a USB-C power supply for continuous operation. Two-way communication mode requires a direct power supply.

Customisable, configurable, controlled

Record and upload your own voice messages through the PC programming tool. Adjust volume from levels 1 to 10. Enable channel escalation so unanswered calls automatically jump to a different channel or department. Every behaviour can be tuned to suit your workflow.

• CB Radio Wholesalers is always striving to offer the best solution to our customers. We take the stress out of your purchase, with our extensive knowledge and resources.
• We are passionate about keeping your team connected with two way radios!
• We are 100% Australian owned and operated, serving the customers of Australia for over 10 years.
• Our business is 100% family owned, allowing us to continue supporting our local community and the Australian Economy.
• We are happy to continue supporting over 500 loyal customers including Australian small, medium and large businesses up to Government Organisations.
• We share over 50 years of combined experience in the industry, we’ve worked on a broad range of installations, both small, medium and large. This has given us a unique understanding of the needs of multiple sectors and markets – from consumer to commercial, government and international.
• We only partner with the highest quality two-way radio manufacturers.
• We aren’t tied into any specific vendor or platform, so you can be sure you’re getting the very best product and objective advice. You will always have a variety of brands and options for your requirements!
• We pride ourselves on offering only compliant and approved products and do not support any illegal or non-compliant products. When you talk to our team you can ensure you are getting the right advice to operate within the ACMA Regulatory guidelines.
• With our extensive industrial and commercial knowledge, we’re always up to date with the latest in two-way technologies. Whether you need a custom solution tailored to your requirements, information or guidance about products, help migrating from analogue to digital or a fully managed service, we’ve got you covered.
• We are registered with the ARCIA (Australian Radio Communications Industry Association) along with the ITS2573 NSW Government Telco Authority.
• We offer trade-up or trade-in options for any Two Way Radios. Ask us how!
• Not happy with your purchase, contact us now to see your options, whether you want to trade-in or return.
• Need servicing or after sales support, contact us whenever to get support when you need it!
• We freight our products with TNT Express and Australia Post Express to ensure your equipment arrives on time and securely!
• Are you unhappy with your current supplier? Contact us for a no obligation quote, we will always give you the best recommendations for your requirements. And if you aren’t happy, we are always available to work with you for the best deal and solution we can offer.
• Got a question we haven’t answered? Talk to us on our chat, or give us a call on 0439 439 611!