Fire-fighting power supply wireless monitoring device
A technology of wireless monitoring and fire-fighting power supply, which is applied in the direction of circuit devices, electrical components, signal transmission systems, etc., and can solve the problems that the linkage control device of the automatic fire-fighting system cannot operate normally, the automatic fire-fighting system cannot alarm, initial fire extinguishing, fire pump spraying, etc. No water available for sprinkler facilities and fire hydrants, etc., to achieve the effect of facilitating maintenance and repair, shortening the construction period, and flexible construction
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[0016] Embodiment: a kind of fire-fighting power supply wireless monitoring device (referring to figure 1 ), it has a monitoring host 1, 4 repeaters 2 (the number of repeaters 2 can be determined according to needs), six power collectors 3 (the number of power collectors 3 can be determined according to needs) and 1 LED display4.
[0017] Monitor host 1 (see figure 1 , figure 2 , image 3 ) has a host body 1-1, the host body 1-1 is provided with an LCD display 1-2, a wireless transmission antenna 1-3, a matrix operation button 1-4, a status indicator light 1-5 and a working power connection wire 1- 6. The host body 1-1 is equipped with host central processor CPU 1-7 (STC89C58RD), and host central processor CPU 1-7 is respectively connected to LCD display unit 1-8 (TG12232, 74HC164), wireless receiving module 1- 9 (MICRF211AYOS), DTMF codec unit 1-10 (HT9200, HT9170), matrix key unit 1-11, IO expansion unit 1-12 (74HC373), storage unit 1-13 (24C16), clock unit 1-14 ( HT13...
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