D-Link DCH-Z120 User Guide - Page 5

After finish the firmware download, the LED will start flash in every 0.5 second. At that time, please don't remove the battery, otherwise it will cause the firmware broken, and the device will no function. After the LED stop flash, it is recommended that the user power up the device. Caution: After remove the battery, please wait about 30 seconds, and then re-install the battery. Security Network temperature and the illumination level. The user can switch the report by setting the configuration NO. 5 bit4 (illumination) and bit5 (temperature), and the configuration NO. 7 bit6 (battery). When the event triggered, if the environment luminance is less than the setting of the value of the configuration NO. 4, the device will emit the signal to turn ON the lighting equipment, those nodes are in the group 2. And delay a while to turn OFF the lighting equipment. The delay time is setting by the configuration NO. 9. The device supports the security function. When the device included with a security controller, the device will auto switch to the security mode. In the security mode, the follow commands need using Security CC wrapped to communicate, otherwise it will not response. COMMAND_CLASS_BATTERY COMMAND_CLASS_NOTIFICATION_V4 COMMAND_CLASS_ASSOCIATION_V2 COMMAND_CLASS_CONFIGURATION COMMAND_CLASS_SENSOR_BINARY_V2 COMMAND_CLASS_SENSOR_MULTILEVEL_V5 COMMAND_CLASS_WAKE_UP_V2 The PIR motion re-detected interval, in the "Test Mode" fixed to 6 seconds. In the "Normal Mode", it according to the setting of the configuration NO. 8. Notice: When the tamper key of the back side is released, the device always in the "Test Mode". Operation Mode There are two modes "Test" and "Normal". "Test Mode" is for the user test the sensor function when installation. "Normal Mode" for the normal operation. When the event triggered, normally the LED won't indicated, unless the battery is in the low level, the LED will flash once. But in the "Test Mode" the LED also will light ON one second. When the event triggered, the device will report the messages to the nodes in the group 1. The messages also include the battery level, the 5