GSM entry control, intercom, monitoring & messaging
| Dial2Open products enable the mobile phone to become a portable monitoring and control centre – whilst the use of the speed dialling facility combined with Caller ID on a Dial2Open module creates a simple but effective access control system for up to 99 authorised users. The Dial2Open 2 way input/ouput module is the heart of a very economic home or business automation system monitoring critical and sensitive parameters such as: temperature, humidity and number of events. The two relays can be operated either automatically or by timed event and allows remote intervention by SMS messaging. The GSM Auto with 2 x 30 amp relays are designed to permit timed and remote control of heating and pre-heating systems, pumps, HVAC systems, etc. |
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Dial2Open are specialists in the design and manufacture of GSM Communicators for: Access control: Operation of a two-way intercom, opening powered gates or barriers, switch on lights, turn on the heating. Monitoring access and processes: Intruder alarm, power, pump, refrigeration and generator failure, water and fuel levels, event counting and service status. Enabling remote control via SMS messaging: Operate plant and machinery. Transmission of alert messages using the GSM network: Notification of changing conditions and confirmation of commands. |