... 100M 300 installations in single areaTechnical data of HS series remote control systemWorking distance up to 100M Working temperature : -30degree~+80degree Receiving ... code up to 4.2 billions sets Power source of transmitter: 2×AA/AAA batteries Power source of receiver: AC36V,AC110V ... ,AC120V,AC220V,AC380V,AC/DC12V,AC/DC24V Dimension of transmitter (except antenna): HS-4/6 100×50×30mm HS-8 ...