I2 Pir Motion Sensor Alarm

Motion detection is an essential part of any home security solution. The waterproof sensors in this system use Passive Infrared to detect heat and movement so you can quickly be alerted to movement on your driveway, gate, walkway, swimming pool or other dangerous places (for when kids get too close). Great for homes, businesses and offices.

- This PIR motion sensor is fully-expandable, with plug-and-play door chime that can be set up within minutes. Pair each receiver with up to 4 sensors for full coverage of your property. The sensors can be mounted to any walls, fence posts, trees, or any other surface, providing extra layers of security and home safety.

- It can work with any Advent doorbell receiver chime, we have a wide range of door chime for your option.

 - The motion sensor is powered by 3*1.5V AAA battery, which can lasts at least 1 year before replacement.

 - 32 Ringtone for your selection, with 4 volume adjustable on the chime receiver.

- The wireless operation frequency is RF 433.92 Mhz.

- Plug-in doorbell receiver with led flash light, which is a good add for hearing impaired people, and the input votage is 110v-240v AC dual voltages. 

- 80M operating range on open air.

- If you have any questions about the product, please contact us immediately and we will reply you within 24 hours.)