import machine, utime

pir_bed = machine.Pin(28, machine.Pin.IN, machine.Pin.PULL_DOWN)
pir_living = machine.Pin(22, machine.Pin.IN, machine.Pin.PULL_DOWN)
led = machine.Pin(15, machine.Pin.OUT)
buzzer = machine.Pin(14, machine.Pin.OUT)

def motion(pin):
    if pin.value():
        print(f"Motion in {'bedroom' if pin is pir_bed else 'living room'}")
        for _ in range(10):
            led.toggle(); buzzer.toggle(); utime.sleep(0.1)

pir_bed.irq(trigger=machine.Pin.IRQ_RISING, handler=motion)
pir_living.irq(trigger=machine.Pin.IRQ_RISING, handler=motion)

while True: utime.sleep(1)