Chamberlain CWA2000, CWA2000C - Wireless Motion Detection System Manual

Overview

The Wireless Motion Detection System uses a Passive Infra-Red (PIR) Motion Sensor to detect movement of people and vehicles. The Base Station is powered by the DC adapter and the 4 AA batteries supply power in case of a power outage.
NOTE: The Base Station is intended for indoor use only.

This product can expose you to chemicals including lead, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Carton Inventory

Operation and Features

On/Off: To turn the Base Station on and off, hold down the power button until you hear the on/off tone.
Volume: The Base Station is equipped with adjustable volume controls. The lowest volume setting is the mute feature.
Batteries: If the Base Station batteries are low, the Base Station will beep every 30 minutes. The AA batteries in the Motion Sensor will last up to 2 years depending on use (Lithium batteries are recommended for colder environments). If the Motion Sensor batteries are low, the Base Station will beep every 30 minutes until the batteries are replaced. The Motion Sensor will continue to operate with a low battery, however the light will not illuminate. For peak performance, inspect batteries annually and replace as needed.
Programming Additional Motion Sensors: The Base Station can learn the code of up to 7 additional Motion Sensors, responding with unique buzzes. To program additional Motion Sensors see Step 4. To order additional Motion Sensors call 1-800-528-9131.
Clear Memory: Press and hold the Learn Button on the Base Station until 3 beeps are heard.

Assembly and Programming

1. Attach Motion Sensor box to mounting plate with large silver screw. Tighten screw until Motion Sensor stays in place when repositioned.
   
2. Install 4 AA Alkaline batteries. (Lithium batteries recommended for colder environments.) LED light will flash.
   

SWITCH SETTINGS

SWITCH #2:

NOTE: To avoid detection of small animals move Switch #2 to OFF.

3. Plug in the Base Station. Adhere rubber pads to the bottom of the base. 4 AA batteries are optional in case of a power failure.
   

4. 1. Ensure Base Station and Motion Sensor are in close proximity to each other. Press and release Learn Button on Base Station. Buzzer will sound.
      
   2. Within 60 seconds, press the Learn Button on the inside of the Motion Sensor. LED light will illuminate and Base Station will buzz.
      
5. Insert battery pack facing away from circuit board and fasten cover with the smallest screws (provided).
   NOTE: Ensure the batteries do not touch the circuit board and the antenna and battery wires are not pinched.
   
6. Test Motion Sensor by waving hand in front of sensor. LED light should flash and the Base Station will buzz X number of times indicating which sensor has been activated.
   

MOTION SENSOR INSTALLATION

7. Mount Motion Sensor horizontally on solid surface 3-5 feet (1-1.5 m) off the ground and within 1/2 mile (0.8 km) of Base Station (rotate sensor to access screw holes). Unit should be able to swivel as needed. Attach sun/rain shield. NOTE: Keep Motion Sensor antenna away from metal objects. Do not mount Motion Sensor in direct sunlight, near moving tree branches, or in the path of a sprinkler system.
   

Vehicle Alert Installation: For cars, the best mounting position is about 4 feet (1.2 m) high, between 10-20 feet (3-6 m) back, and angled to see the back of car after passing the sensor.

Troubleshooting

The Motion Sensor lights up, but the Base Station does not respond.
The Motion Sensor must be programmed to Base Station (See Step 4). Ensure Base Station is on and the volume is turned up.

Motion Sensor is detecting motion only part of the time.
Ensure the Motion Sensor is set to the High Sensitivity setting (See Step 2). To detect cars, it is best to mount Motion Sensor at height of car's motor and have it between 10-20 feet (3-6 m) from the road. Swivel sensor as needed.

The Wireless Motion Detection System is giving false alarms

Check for moving tree branches or insects in sensor window. Motion Sensor can also be triggered by light shining directly in sensor window, such as reflected sunlight, or motion in front of a light source. It is possible that condensation has built up on the sensor. Wipe condensation from Motion Sensor with cotton swab. Let it sit inside for a few hours, open to the air, without the batteries and it should correct itself. Check Sensor Switches on Motion Sensor. See Switch Settings.

Base Station beeps every 30 minutes

The batteries in the Base Station or the Motion Sensor(s) are low. Replace the 4 AA batteries. Check the Motion Sensor(s), if the LED illuminates on all of the Motion Sensors, change the batteries in the Base Station.

The Wireless Motion Detection System is not getting expected transmission range.
Keep both antennas vertical and keep Motion Sensor antenna away from trees and metal objects. Ensure Base Station is in clearest possible sight of the Motion Sensor. The less objects between the devices, the longer the range.
NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment.