The UHF Voice Notification Wireless Transmitter (UNWT) is an advanced wireless radio transmitter designed to deliver instant voice notifications to handheld two-way radios or base station intercoms. It activates pre-recorded or custom user-recorded messages whenever a connected switch changes status, ensuring seamless monitoring of critical conditions.
Whether tracking intrusions, equipment malfunctions, liquid levels, or used for emergency scenarios, the UNWT offers unmatched versatility. Its latching input mode allows for repeated notifications with momentary switches, like push buttons, ensuring uninterrupted communication.
Key Features
- Four Switch Inputs: Connect up to 4 buttons that each send their own recorded message.
- Versatile Monitoring: Connect your own switches to monitor tampering, pressure, temperature, power, smoke, or leakage.
- Custom or Pre-Recorded Messages: Includes default messages (“Switch Open” and “Switch Closed”) or record up to 24 seconds of personalized voice alerts.
- Flexible Power Options: Operates on six AA alkaline batteries (lasting up to a year or 12,000 transmissions) or an optional external 12V power adapter.
- Long-Range Transmission: 1/2-mile range with the included antenna, expandable with optional antennas or repeaters.
- Programmable Notifications: Customize the delay between message repeats (options range from 30 seconds to 2 hours).
- Emergency Ready: Supports up to four switches for emergency notifications like “Evacuate the building” or “Take shelter now.”
- Durable Design: Weatherproof housing enables indoor or outdoor installation.
- Solar Power Capability: Operates with solar panels for remote or off-grid applications.
- UHF Radio Compatibility: Use with any analog business-band UHF base station, handheld, or callbox.
Ideal for Diverse Applications
The UNWT is perfect for businesses, industrial sites, and emergency systems, providing real-time voice alerts that ensure safety and efficiency.
Specifications
- Frequencies: 450 to 470 MHz
- Power Output: 120mW (optional 2W version for extended range)
- Dimensions: 7.57" x 5.07" x 2.1"
- Warranty: 1 year
Upgrade your communication system with the UHF Voice Notification Wireless Transmitter, and stay informed with instant voice notifications wherever you need them.
Note: The maximum message length is 24 seconds for a single message. When a switch status changes, the message plays up to 9 times per transmission, then pauses for at least 30 seconds before playing again. This cycle repeats until the switch returns to its original position (for non-momentary switches). You can customize the delay between message transmissions, with options for 30 seconds, or intervals of 1, 5, 10, 30, 60, or 120 minutes. The system will continue this schedule as long as the switch remains in the triggered position.
Features
- 1 channel
- Optional wireless keyfob remote activation is available
- User-recorded voice messages; total recording time of 24 seconds total
- 4 switch inputs to activate one of four stored voice messages (24 seconds is divided among the switches)
- 120mW transmitter
- 1/2 mile range with included antenna - greater range with optional antenna or when used with a repeater system. Optional antenna available for longer range. A 2 watt version is also available for longer range.
- 2 contact closure inputs
- Digital voice recording capability
- Easily record and playback custom voice messages
- Instant voice notification over radio
- Powered by 6 AA alkaline batteries
- Can be powered by an external 12 Volt power adapter (optional)
- Low battery alert
- AC power failure alert
- Use of solar power panels to operate and charge internal NiCad batteries
- Programmable message repeat schedule
- High power 2 Watt version available
- 90 degree pivoting antenna
- Programs with standard telephone
- Weatherproof housing
- 1 year warranty
- Dimensions:7.57" x 5.07" x 2.1"
- Provides up to 12,000 transmissions on 6 AA alkaline batteries (not included)
