Jenix Photoelectric infrared beam sensor with digital frequency conversion, Mount transmitter and receiver, build an invisible fence which people can't see. When someone passes the infrared or beam is blocked, the detector will send alarm signal to the security alarm host (which not included here) i.e motion is detected. Once installed, anyone who passes the detection lines would trigger the alarm panel, which sends alarm notification to your mobile phone or warns you by calls or text message with the use of Jenix Security Alarm panel ( not included). Sleek design with polished PC enclosure with dew & frost resistance to ensure that it still work under foggy weather conditions. With a maximum of 100m as outdoor detection distance, or 300m for indoor use, it's an alarm extension for many projects.

About this item

• Twin infrared beams provide reliable perimeter security, minimizing false alarms from falling leaves, birds, etc
• Lensed optics reinforces beam strength & provides immunity to false alarms due to weather
• Unique displacing receiving, transmitting parts with big power, Full function checking, self-adaption in environment and trouble locking. Patented balanced checking, unique digital filtering
• The transmit power will be adjusted automatically according to the environmental conditions, which greatly extends the life of the launching tube, while lowering power consumption
• Weatherproof, sunlight-filtering case for indoor & outdoor use, Built-in laser beam alignment system speeds accurate, reliable positioning, An English Usage Manual included in the pack.