Pairing information from manual for 4512770.md (#5109)

Author: jskarpe

docs/devices/4512770.md

@@ -23,7 +23,55 @@ pageClass: device-page
 
 
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+## Notes
 
+### LED Indicator Status
+
+| Operation Description                              | LED Status                                    |
+| -------------------------------------------------- | --------------------------------------------- |
+| PIR motion sensor triggered                        | Flashing once rapidly                         |
+| Powered on                                         | Staying solid on for 1 second                 |
+| OTA firmware update                                | Flashing twice rapidly with 1 second interval |
+| Identify                                           | Flashing slowly (0.5S)                        |
+| Joining a network (Triple press the button)        | Flashing rapidly continuously                 |
+| Joined successfully                                | Staying solid on for 3 seconds                |
+| Leaving a network or reset (Long press the button) | Flashing slowly (0.5S)                        |
+| Already in a network (Short press the button)      | Staying solid on for 3 seconds                |
+| Not in any network (Short press the button)        | Flashing three times slowly (0.5S)            |
+
+### Operations
+
+#### 1. Zigbee Network Pairing
+
+**Step 1**: Remove the device from previous zigbee network if it has already been added to, otherwise pairing will fail. Please refer to the part " Factory Reset Manually".
+**Step 2**: From your ZigBee gateway or hub interface, choose to add device and enter Pairing mode as instructed by the gateway. 
+**Step 3**: Method 1: short press the “Prog.” Button 3 times continuously within 1.5 seconds, the LED indicator will flash rapidly and enter into network pairing mode (beacon request) which lasts for 60 seconds. Once timeout, repeat this step.
+Method 2: make sure the device has not paired to any Zigbee network, reset power of the device by removing the batteries and installing them again, then the device will enter into network pairing mode automatically which lasts for 10 seconds. Once timeout, repeat this step.
+**Step 4**: The LED indicator will stay solid on for 3 seconds if the device is paired to the network successfully, then the device will appear in your gateway's menu and can be controlled through gateway or hub interface.
+
+#### 2. Removing from a Zigbee Network
+
+Press and hold the Prog. button until LED indicator blinks 4 times slowly, then release the button, LED indicator will then stay solid on for 3 seconds to indicate that the device is removed from the network successfully.
+Note: the device will be removed from the network and all bindings will be cleared.
+
+#### 3. Factory Reset Manually
+
+Press and hold the Prog. button for over 10 seconds, during the process, the LED indicator will blink slowly at the frequency of 0.5Hz, the LED indicator will stay solid on for 3 seconds which means factory reset successfully, then LED will turn off.
+Note: factory reset will remove the device from the network, clear all bindings, restore all parameters to factory default setting, clear all report config settings. Since the device is a sleep device, it needs to be awakened.
+If the device has already been added to a network, when there is a button trigger, the device will be awakened, then if there is no data from the gateway within 3 seconds, the device will go to sleep again.
+
+#### 4. Check Whether the Device is Already in a Zigbee Network
+
+Method 1: short press Prog. button, if LED indicator stays solid on for 3 seconds, this means the device has already been added to a network. If LED indicator blinks 3 times slowly, this means the device has not been added to any network.
+Method 2: reset power of the device by removing the batteries and installing them again, if the LED indicator blinks rapidly, it means the device has not been added to any network. If LED indicator stays solid on for 3 seconds, this means the device has not been added to any network.
+
+#### 5. Wireless Data Interaction
+
+Since the device is a sleep device, it needs to be awakened. If the device has already been added to a network, when there is a button trigger, the device will be awakened, then if there is no data from the gateway within 3 seconds, the device will go to sleep again.
+
+### Manual
+
+https://www.elektroimportoren.no/docs/lib/4512770-Brukerveiledning-5.pdf
 
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