import machine
import utime

pir1 = machine.Pin(7, machine.Pin.IN, machine.Pin.PULL_DOWN)
pir2 = machine.Pin(22, machine.Pin.IN, machine.Pin.PULL_DOWN)
led = machine.Pin(26, machine.Pin.OUT)
buzzer = machine.Pin(17, machine.Pin.OUT)

def pir_handler(pin):
  utime.sleep_ms(100)
  if pin.value():
    if pin is pir1:
      print("ALARM!! Motion detected in bedroom! ")
    elif pin is pir2:
      print("ALARM!! Motion detected in living room! ")
    for i in range(50):
        led.toggle()
        buzzer.toggle()
        utime.sleep_ms(100)

pir1.irq(trigger=machine.Pin.IRQ_RISING, handler=pir_handler)
pir2.irq(trigger=machine.Pin.IRQ_RISING, handler=pir_handler)

while True:
  led.toggle() 
  utime.sleep(1)