WPS-4000 Series

Voice-Capable Warning Products designed for Mass Notification System Features Include:

• Choice of 3 or 4 speaker cells active.
• 50’ cable.
• Pole Top Mounting Bracket.
• Aluminum cabinet with Whelen-manufactured AC temperature-compensated 10 amp battery charger, Whelen-manufactured power amplifiers, Whelen-manufactured electronic siren controller, Whelen-manufactured tone generator, timer, local control push buttons, battery switch, low battery alarm and lightning arrestor.
• Public address and digital voice capability.
• SI TEST ® – a unique Whelen patent.
• Six standard warning tones – Wail, Whoop, Attack, Hi-Lo, Alert and Airhorn.
• 400 watt drivers - Designed exclusively for outdoor warning applications – tested and certified to a 20 year life cycle for the Government of Denmark.
• Battery-Operated

• Solar Power
• Batteries
• Microphone
• Digital Voice
• One Way or Two Way Control Package
• Alternate Tone Set

Model	Description
	WPS4003 VOICE CAPABLE Three speaker cells active with cabinet Acoustic Performance: SPL @ 100’: 127dBc Estimated 70dB range: 5,400 feet Estimated 60dB range: 10,800 feet
	WPS4004 VOICE CAPABLE Four speaker cells active with cabinet Acoustic Performance: SPL @ 100’: 129dBc Estimated 70dB range: 6,000 feet Estimated 60dB range: 12,000 feet

Find out about our Outdoor Warning System Design Services