2. Apply the adhesive stripe at back of desiccant pack to the inner side of the top housing. There are totally 3 desiccant packs to be applied.
3. When all the desiccant packs are pasted and alarm cables are connected properly, put the base board back to its original place, you will need to pull open the switch in order to have the base board fitted to the top housing.
Pull open this switch
Note:
To close the base board, please push the base board twice consequently to lock it up.
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