MD-326R is wireless solar sound and light siren, this is the environment protection concept design, the solar energy come from polycrystalline silicon solar cells, built-in rechargeable battery so that protect the normal working when on cloudy rain weather, it can work with wireless alarm control panel or other wireless equipments (max 15) via wireless signal transmission, and also can work by itself separately, it has anti-remove function via built-in magnetic module on bracket, and tamper switch button anti-open alarm function, more suitable install on corridor, eave, town house and so on.

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