Optical and Audible Devices MS 223 Flashing LED & Multi tone alarm sounder FEATURES • Bright LED, Flashing or permanent modes • For industrial and general applications • 43 tone selectable via DIP switch. • Volume control via internal potentiometer • Unscrew 4 screws on the front cover inside, in order to change sound change red dipswitch positions, press white button to change light modes (in some models button may be under the LED PCB) DRAWINGS Voltage range (V) Current range(mA) Siren (mA) LED(each) (mA) Power range(W) 120dB (max at source) can be adjusted with potentiometer) Sound Volume Tone Protection Rate Red Green Yellow White Blue Purple Siren Scan QR code for dipswitch position and tone chart • In case of AC Product can be wired regardless of polarity • In case of DC RED cables are (+) positive, black cables are (-) negative Mesan Elektrik Mümesillik ve San. A.Ş. Yeşilbayır Mah. Edirne - İstanbul Demiryolu Cad. No:46 Hadımköy Arnavutköy İstanbul Turkey Tel: 0212 771 29 44-45 [email protected]