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For more support, please call 0571-81902879 /86 15381172306. Package list: ● We reserve the right of upgrading the product without prior notice. Key x2 Parameters Model: M503 Supporting systems: Android 5.0/IOS7.0 Dimensions: Front W70mm x H155mm x T12mm Stand-by current: ≈35μA...
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Adjust the lock before installation Install latch/deadbolt and cylinder ● Please install under the guidance of a professional ● In case of special circumstances, Please handle with care to avoid damage! Front panel Back panel Pull out the cables from the front and back panel, and connect them as shown in the figure Screw Pair the lock with APP...
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Install front/back panel Installation steps: Lock body: Fix the lock body (figure 1) with two screws (figure 2) Front panel: Fix the rubber pad on front panel and press it on the door (figure 3). Pull the power cable through the holes in the door (figure 4) , the iron plae (figure 5) and fix the iron plate with screws.
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Install batteries and cover Adjust door opening direction When install the lock, please adjust the left-right switch in the back Pull up the slide cover of the back panel, install panel to match the actual opening Left open 4 AA batteries and push the cover back to its direction of the door.
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Care and Maintenance ● 1. Please keep the lock from direct contact with corrosive liquids. ● 2. Please do not hang anything on the door handle. ● 3. If the door deforms, please adjust the strike plate accordingly, so that the bolt can stretch fully into the strike plate.
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