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1. Introduction
This device can be used for phone access control of gates, doors or barriers. The unit can
store up to 20 telephone numbers. Any of these numbers can call the unit to activate the
relay output at no call cost or send a SMS text message to control the relay.
The unit will operate on quad band cellular frequencies operating in most countries. The
frequencies are 850MHz, 900 MHz, 1800MHz, and 1900 MHz..
2. Tips
1) Make sure there is adequate reception on site before deciding to install this system.
Conduct a site survey and use your mobile phone or third party app to check
reception levels first. Choose a SIM card which has good reception levels on site.
Low or even medium reception levels are not sufficient.
2) Bench test this device in your workshop. Program it and check it operates before
installing on site.
3. SIM Card
Before inserting the SIM card, check the following…
1) The SIM is a 2G SIM for standard models, or a dual 2G / 3G SIM for the 3G version.
2) The SIM must be a standard cell phone type SIM which supports voice and SMS text
messages. Data is not required for operation of this device. Do not select a tablet
SIM as these only support data, and do not support voice.
3) Check the SIM has credit, and can make and receive calls in a cell phone first.
4) Ensure the SIM does not have a PIN code lock. If so, disable this in a phone.
5) If the SIM was purchased along with a phone, it may be locked to that phone. Please
check the SIM can work in another phone or device. If not, ask your network service
provider to unlock it so that it can be used in another device.
You may now insert the SIM card,
ensuring the power is OFF first
.
CAREFULLY slide the holder in the open direction and then
open the SIM holder door.
Insert the SIM, close the door, and slide in the close
direction until it clicks.
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