| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-safety emergency signal transmission equipment which secures enough power to cover the power of a circuit, which realizes multi-channel circuit without leading out an independent power line, and prevents an emergency report system from being left in the non-operation state due to power break. SOLUTION: This emergency signal transmission equipment is comprised of an alarm 1, which is provided with an emergency detection sensor and sends a state signal, and an emergency transmitter 4 which receives the state signal from the alarm 1 and outputs a prescribed radio signal RS by a radio signal sending means 3 provided with a multi-channel oscillation circuit 2, and the emergency transmitter 4 is provided with a double power source part 7 provided with an external power source circuit 5, which leads in power from the alarm 1, and an internal power source circuit 6.
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