Wireless siren, infrared security system, IR-PIR sensor, motion detector, 2 remote controls for home, camper van and garage

Remote control range: up to approximately 3 to 5 meters (does not work through walls or objects; all remote controls of this model have the same range). Detection range: up to approximately 3 to 4 meters (ambient temperature below 30°C); does not work through walls or objects. The detection range decreases in summer at temperatures above 30°C; this is normal. Detection angle: 110° (the range and detection angle may vary slightly depending on the environment). Insert the batteries and turn on the alarm using the remote control. The green indicator light will illuminate for approximately 20 seconds. This 20-second delay allows you to leave the infrared alarm's detection zone. After 20 seconds, the green indicator light will turn off, and the infrared alarm will activate. If someone enters the detection zone during this time, the red indicator light to the left of the green light will flash for 5 seconds. This 5-second delay allows you to deactivate the alarm in time and thus avoid false alarms. If no deactivation signal is received after 5 seconds, the alarm will sound for 30 seconds at a volume of 105 decibels, even if the intruder has left the detection zone. If another person enters the detection zone after these 5 seconds, the alarm will sound again, and so on. The infrared alarm can be deactivated using a remote control.