Access Security Products are please to introduce the Optimus GSM Door Entry range of GSM intercoms designed and manufactured by Telguard in the UK
By utilising the GSM network optimus is able to greatly reduce cabling requirements between gate, doors and barriers
Available with 1 -4 buttons and back lit coded keypad entry simply answer the call to identify caller and grant access from your landline or mobile phone
All units come with a pre installed sim card, all that is required is the numbers relating to the call buttons to be programmed
With Optimus you never need to miss a call or delivery again no matter where in the world you are!