Colorless, tasteless, odorless but deadly, carbon monoxide (CO) is impossible to detect without a warning device. The WS4913 provides frontline protection against the silent threat of carbon monoxide poisoning.

Features:

• Slim-line design
• Built-in 85dB alarm at 10 ft (3 m)
• Malfunction supervision
• Low sensitivity supervision
• Electrochemical sensing technology
• Transmits RF status, low battery and tamper condition
• Hush feature
• Wall tamper
• 4-5 year battery life
• Onboard LEDs indicate:
  • * Red  Alarm
  • * Yellow  Trouble
  • * Green  Power
  • * Amber  Warm Up
• End-of-Life (EOL) indicator (5 year)
• Low battery supervision
• Compatible with Impassa and PowerSeries v4.5 & higher
• Reliable 433 MHz and 868 MHz technology

The Outdoor Siren/Strobe maximizes deterrence and helps responders to quickly locate the residence or facility at night.Totally wireless, it can be mounted easily anywhere without the need to drill holes to run signal or power. Multiple sirens can be placed on one system.

Features:

• Visual and audible annunciation of alarms
• Up to 4 year battery life on alkaline batteries
• Temperature rated from -13° to +158 °F (-25° to +70 °C)
• During an alarm, sounder provides output of 100 dB at 1 meter and strobe light flashes 1 time per second (3 minutes by default)