This pull string and magnet alarm is designed to ensure safety of the elderly or patients. Unplugging the magnetic cord activates the alarm to emit loud alert sound with bright LED light, while alert can be turned off by replacing the magnetic contact switch. The alarm is designed to operate with long wireless transmission rage with low power consumption. 

• Simple to use
• Just to unplug the magnetic sensor, the device will produce an super loud alarm sound and a warning light at the spot. 
• Return the magnetic contact switch to stop alarm sound and flashlight.
• Super bright LED flashlight and loud siren at 100dB
  IP3X Water splash-proof designed enclose
  Individual button to control each function includes Power On/Off, Transmission, Flashlight, Siren Alarm
• Able to transmit wireless signal to the wireless receiver. SUB-1G RF frequency with wireless transmission range up to 300m / 1,000ft (direct line of sight)
• Low power consumption and long transmission range.
• Compatible with the Multi-Alert receiver: MA-1000, DCX-900, DCX-800, DCX-25, DWA-800
• Operated by DC batteries AAA x 3.