Yes, if you are using the Dakota Alert DCR-2500′s 12V output to drive the accessory you can easily select from several time options to have the accessory stay activated for up to 10 minutes.
The Telular fixed cellular terminals can be used in Canada on the Bell or Rogers networks. At the moment (June, 2012) there is not a model available for the Telus network.
The water sensors can become sensitive to false alarming with dust, condensation etc. building up on the sensors over time. A very simple and effective method some customers have used to eliminate this problem is to simple cut the sensor off use the two bare wires alone as the sensor “prongs”. If water touches across [...]
No they cannot. However some Chamberlain intercom units do have this feature.