Getting Started; Step1. Insert Sim Card; Step2. Download The App; Step3. Add An Account - Chuango O2 User Manual

How to set:
Open the rear cover of the detector; change the array of jumpers on the zone setting to
the corresponding position as below (Mind the direction of D0-D3):
Home Mode Zone Normal Zone

Getting Started

Step 1. Insert SIM Card
Before inserting the SIM card, please perform the following steps:
1. Make sure the alarm system is powered off.
2. IMPORTANT: Remove the (default) code permanently from the SIM card.
3. Turn off the voice mail function if it is enabled.
4. Insert the SIM card into the SIM card slot; wait until the GSM indicator starts blinking
once every 3 seconds; it means the network is connected.
SIM card requirement: 2G GSM SIM card with calling, SMS and caller display functions.
Step 2. Download the App
Download the App by searching keywords "O2 Alarm" in the App Store or Google Play,
and then create your own account.
O2 Alarm
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Signal Delay Zone 24-H Zone
Step 3. Add an Account
Step 4. Be Familiar with the Alarm System
Now you can tap [ ], [ ], [ ] to arm/disarm/home arm your system remotely.
Tap [ ] and app will skip to messages interface automatically. After sending the SMS,
you will receive a phone call from the control panel to leave a 10-second voice memo.
Tap [ ] and app will skip to messages interface automatically. After sending the SMS,
you will receive a phone call from the control panel to start a two-way talk.
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