Digital Security Controls WS4933 Wireless Carbon Monoxide carbon monoxide detector Installation and Operating Instructions

Below you will find brief information for carbon monoxide detector WS4933 433MHz. The WS4933 Series wireless Carbon Monoxide detector is designed to monitor the CO gas level in residential dwellings and give early warning before potentially dangerous levels are detected. This device is intended for use with a compatible wireless alarm system. The detector consists of an electrochemical carbon monoxide sensor assembly coupled to a wireless transmitter. The Wireless Carbon Monoxide Alarm communicates with the control panel and can send alarm, tamper and battery condition messages to the system’s receiver. This carbon monoxide detecting device is designed to detect carbon monoxide gas from ANY source of combustion. It is NOT designed to detect smoke, fire or other gases unless the product has been investigated and determined to comply with applicable requirements.

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WS4933 Wireless Carbon Monoxide Detector - Installation and Operating Instructions | Manualzz

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Key features

  • wireless carbon monoxide detector
  • electrochemical carbon monoxide sensor
  • wireless transmitter
  • tamper resistant feature
  • low battery alarm
  • end of life indicator
  • audible and visual alarm
  • UL 2034 standard compliant
  • 12 month warranty

Frequently asked questions

Press the Test/Hush button on the detector. The red LED will flash and the sounder will emit a temporal 4 pattern. The keypad will indicate that the detector is in alarm.

The detector should be installed as near as possible to sleeping areas of the home, because the human body is most vulnerable to the CO gas effect during sleeping hours. For added protection, install additional CO detectors in every separate bedroom and on every level of your home.

Immediately move to fresh air - outdoors or by opening a door/window. Do a head count to check that all persons are accounted for. Do not reenter the premises nor move away from the open door/window until the emergency services responders have arrived, the premises have been aired out, and your alarm remains in normal condition.

Remove the detector from its mounting base by twisting it counterclockwise. Remove and dispose of the battery according to your local regulations. To ensure proper power-down sequence, wait a minimum of 20 seconds before installing the new battery. Install a new 3-volt CR123A Panasonic Lithium battery in the battery compartment observing correct polarity. If the battery is incorrectly inserted, remove gently with a non-conductive tool and correctly reinsert. Reinstall the detector onto the mounting base by turning it clockwise.

The yellow LED flashing indicates a low battery condition. You should replace the battery immediately.
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