FEATURES
- Instantaneous exception based
alarming
- Configurable for notify on alarm only, or notify on alarm
and return to normal
- Control via the Internet
- Cost efficient pricing
- Minimal power requirements
- Tunable debounce on a per input basis
- Easy installation
BENEFITS
- Wireless communications utilizing existing infrastructure
(no need to install towers, phone lines, obtain radio licenses,
etc.)
- Coverage throughout the U.S., Canada, Mexico, and parts of
South America
- Low cost of ownership
- Dependable service
SPECIFICATIONS
PHYSICAL
Size: 6.25" L x 3.25" x 1.5" H
Weight: < 1.0 lb.
Lights: 1 LED with blink patterns to indicate
Power
Alarm
Signal
Registration
Connectors: Power - Phoenix PCB
D/Is 1 - 4 Phoenix PCB
Programming - 1/8", 3 conductor phono tip
Radio - SMA Female
Temperature: -30 C to +60 C
ELECTRICAL
Input voltage 8 - 24 VDC
Idle current 70 micro amps
Active input current 2.4 milliamps
Instantaneous tx 1500 milliamps
PRINCIPLE OF OPERATION
The DOC4D uses the existing cellular infrastructure, in
particular the digital overhead control channel, to transport
alarm and status changes. Since the more robust, control channel
portion of the network is used; actual coverage exceeds that of
the voice side.
The alarm messages are received at eLynx's central data
facility through a secure connection. A specific ten-digit number
embedded in each message identifies the customer, device name, and
location. The status of each of the four inputs is also contained
in the message. A comparison is made to determine which input(s)
are in alarm, and appropriate notifications are delivered to the
customer's e-mail, alphanumeric pager, or text messaging cell
phone.
TYPICAL APPLICATIONS
- Compressor shut down
- Tank level alarm
- Valve position
- Dehydrator low temp alarm
- Intrusion detection
- High or low pressure alarms
- Loss of commercial power
- Low flow alarm
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