DOSS SPK300 Extension Speaker for DEA7Wl2 Wireless Door Entry Alarm Speaker

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Extension Speaker Ideal for the DOSS Wireless Door Entry Alarm. Please refer to download tab for speaker pairing manual. Specifications Wireless Door Announcer Type Microprocessor based control unit Housing ABS Radio Frequency 433.92MHz Wireless Coverage Range ≤100m (Open space) Volume of Speaker 0 ~ Max (Adjustable) Chime/Alarm Time 30 sec max. (Adjustable) Power input Jack DC Jack (f)5.5mm/2.1mm Power Supply 12V DC/130 mA SM1205 (Not included) Power output Jack Phone Jack (f)3.5mm Temperature 0°C ~ 50°C Show more