RITRON RQX-427-HD UHF Single Channel Wireless Radio Callbox
The RITRON RQX-427-HD is a rugged, single-channel wireless radio callbox designed for dependable two-way communication and remote access control in commercial and industrial environments. Operating on UHF business band frequencies (license required), this callbox delivers reliable communication performance for applications such as school security, construction sites, healthcare facilities, warehouses, and gated entry points.
Engineered for outdoor durability, the RQX-427-HD features a fiberglass-reinforced, weatherproof enclosure with a gasket-sealed design that protects against dust, moisture, and vandalism. The unit provides loud, adjustable audio for clear communication even in noisy environments. With built-in relay functionality, the callbox can trigger gates, lights, strobes, or other access control devices, making it a versatile solution for facility security and operations.
Additional capabilities such as recordable voice messages, sensor-triggered auto-transmit alerts, and flexible power options allow the RQX-427-HD to adapt to a wide variety of installations. When paired with compatible Ritron handheld radios or desktop base stations, the system provides an efficient wireless communication solution without the need for complex infrastructure.
Key Features:
Reliable UHF Communication: Operates on UHF business band frequencies (license required) for strong and dependable communication.
Flexible Transmit Power: Provides 800mW transmit power when battery powered and up to 2 watts with external power.
Rugged Outdoor Construction: Fiberglass-reinforced housing with weatherproof, gasket-sealed enclosure for harsh environments.
Vandal-Resistant Design: Hinged enclosure with secure fasteners protects internal components.
Loud Adjustable Audio: High-output speaker ensures clear communication in noisy areas.
Remote Access Control: Built-in relay allows activation of gates, doors, strobes, or lighting systems.
Voice Message Capability: Supports recordable messages for greetings, alerts, low battery warnings, or power failure notifications.
Sensor Input with Auto Transmit: Automatically sends alerts when connected sensors detect activity or open/close events.
Flexible Power Options: Operates on alkaline batteries or optional external 12V power supply for continuous operation.
Improved Range Performance: Designed for reliable communication with compatible Ritron handheld radios and base stations.
What's Included:
Reinforced Hinged Enclosure (8" x 6" x 4")
D-Cell Battery Holder
12V DC Power / Relay Cable Harness
Four Mounting Tabs for Installation