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Eight Channel Alarm Dialers


Item# OMA-VM606E

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 C$2,227.50
5-9 C$2,116.13
10-24 C$2,071.58
25-49 C$1,982.48
50-99 C$1,937.93
100+ C$1,893.38

In stock

Lead Time (If not in stock): 5 weeks
Eight Channel Alarm Dialers OMA-VM606E OMA-VM606E
  • Monitors Power Status and Up to Eight Switch Closures
  • (Dry Contacts)
  • Program Up to Eight 20-Digit Phone Numbers
  • Works with Telephone Pagers

OMA-VM606E Model Options

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Additional Features
Supply Voltage

Model OMA-VM606 monitors up to eight switch closures (dry contacts) which allows you to connect a wide variety of sensors such as magnetic door or window switches, thermostats, fluid level switches and motion sensors. The OMA-VM606 allows you to program a “normal” state and a time delay for each dry contact input. A five-second message can be recorded to define each input. An additional local identification message can be recorded to identify the OMA-VM606 dialer. When an input is different from the programmed “normal” state for longer than the time delay, or the power is out for longer than five minutes (default is 5 minutes however this is user selectable) the unit will dial up to eight phone or pager numbers. If contact has not been made after dialing all phone numbers, the OMA-VM606 will wait 20 minutes and begin calling again. This sequence is repeated until contact is made. The integrated voice tells you which input is in alarm and the current status. You can call the unit at any time to hear a status report including power status. All programming is accomplished over the phone following simple voice instructions. When the OMA-VM606 goes into an emergency state it will energize the alarm relay, activate the alarm buzzer and begin making emergency calls. When the unit dials a voice number it will first play the local identification message and the current status of any inputs which caused the emergency state. The unit ceases to be in the emergency state once contact is made with the unit. Contact is made by the user entering a personal identification number (PIN) after receiving a call from the unit, by entering the PIN number when calling in to the unit or by pressing the pushbutton located on the top of the dialer. If the input(s) return to the programmed “normal” states, the unit will also cease to be in the emergency state. If the OMA-VM606 calls an answering machine or voice mail, the warning message will be left and the unit will continue to call. When the OMA-VM606 calls a pager number, it will transmit the local identification number, any inputs which have caused an alarm and the power status.

Number of Inputs: 8
Input Type: Dry contact (5 Vdc, 2 mA source)
Telephone: Standard RJ11 phone jack connection
Telephone Numbers: Stores up to eight callout phone numbers up to 20 digits long
Range of Incoming Rings Before Answer: 1 to 20
Number of Digits of Programmable PIN: 4
Range of Time Delay for Each Input Before Callout: 0 to 999 minutes
Maximum Power Outage Alarm Time Delay: 900 minutes (default is 5 minutes)
Local Identification Message (Unit ID): Record up to an 8-second message that identifies the dialer
Individual Channel Identification Messages: Record up to a 5-second identification message for each input
Operation: Operates with answering machine on the same phone line
Alarm Notification: Alarm buzzer sounds and alarm relay closes if any input(s) go into an alert condition
Alarm Cancellation: Pushbutton on top of the unit silences the alarm and cancels emergency telephone calls
Alarm Relay Output: SPDT (1 A, 24 Vdc)
Alarm Relay Operation: User selectable to be automatically energized during an emergency state (turn off from top button) or to be remotely controlled (turn on or off) via touch tone phone
Alarm Buzzer: 90 dB
Display: Integral LCD display
Power: 120 Vac 50/60 Hz from included wall mount transformer power supply
Battery Backup: 24-hour rechargeable battery backup
Operating Ambient: 0 to 52°C (32 to 125°F)
Electrical Connections: Two pluggable 12-position terminal blocks
Dimensions: 127 H x 191 W x 45 mm D (5.0 x 7.5 x 1.75")
Material: ABS plastic
Weight: 1.4 kg (3 lb)
Ethernet Data Collection (OMA-VM606E Only)
LAN: Ethernet 10Base-T or 100Base-TX (auto-sensing)
Transport Protocol: TCP/IP, UDP
Connector: RJ45
LED Indicators: 10Base-T connection, 100Base-TX connection
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Rated 5 out of 5 by from Good Product not so great support Product is great and does exactly what I wanted, however product support is very difficult to get. Have tried telephone and email with no help.
Date published: 2020-11-04
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Is there a model that works via email with ethernet connection instead of phone?

Asked by: AnnEMP
Thank you for your question. Unfortunately, there is not.
Answered by: Application Engineer PV
Date published: 2021-12-02

Unit will respond to PIN for alarm acknowledgment. Any sugestions

Asked by: Peck Pierce
Hello Please send request to so we can assist you further. Thank you!
Answered by: JA Engineer
Date published: 2020-11-09

Will this work on a digital phone system? i have an VM500-6 that only works on analogs lines.

Asked by: Space intelligence
Hello This device as well is required to be connected to an analog line.
Answered by: JA Engineer
Date published: 2020-04-24

Hi, I purchased 18 of these auto dialers and we are noticing that there is a delay of about 5-6 seconds when he phone is answered with the time period to the minimum. Is there a way to minimum the time to 2 or 3 seconds?

Asked by: Sam_
Thank you for your question. Please direct the issues you are having to our DAS Engr Dept for review. Their e-mail is DAS@OMEGA.COM
Answered by: Eagle
Date published: 2020-12-04
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