GSM RTU Alarm System
- Incoterm:
- FOB
- Min. Order:
- 1 Piece/Pieces
- Min. Order:
- 1 Piece/Pieces
- Delivery Time:
- 3 Days
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Contact Now| Place of Origin: | China |
|---|---|
| Productivity: | 5000 psc |
| Supply Ability: | 100 |
| Incoterm: | FOB |
| Certificate: | CE |
Skype: glare.wang
Features GSM RTU Alarm System
Quad band GSM-850, GSM-900, GSM-1800, GSM-1900 MHz so will work anywhere in the world where there is a GSM cell phone network.
Two independent drivable relays that can be programmed to switch on for a period of time between 1 second and 18 hours when the unit is called. Two access modes are available, open access where the CWT5005 will respond to any incoming call, and secure access where it will only respond to programmed authorized telephone numbers.
Up to 10 authorized user telephone numbers can be added to the white list, when the secure access mode is activated only the numbers in the white list are able to activate the CWT5010. Authorized numbers can be added and deleted as required by sending the unit sms text commands.
The relays can be permanently switched on or off by sending the CWT5010 a text message command, a confirmation text can be returned if required.
The relays can be temporarily switched on for a period of time between 1 second and 18 hours by sending the CWT5005 a text message command, a confirmation text can be returned when the relays turn on and off if required.
Two relay's with normally open (N.O) and normally closed (N.C) contacts, maximum switching capacity is 3 amps @ 220V ac per relay.
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