2 Set PIR Motion Indoor Sensor With Receiver Chime Door Bell

Wireless Welcome Doorbell Features ● Shop Keeper in day time, anti-thief in the night, welcome /doorbell /alarm / color lights/ lighting 5in1 multi-function ● Remote transmission range up to 280M/918ft in the open space ● 8 chord music chip, 40mm big horn,36 chime melodies, remember your last set melody and volume level once powered off ● Colorful LED lights, adjustable brightness, distinguish multiple entrances by different colors ● 4 stages adjustable volume (Loud/High/Middle/Low ) from 113-25dB ● Receiver can learn from up to 32 wireless sensors like PIR motion, magnetic or vibration sensor as well as up to 8 remote controllers. Application: shops, Commercial Complex, Luxury hotels, offices, factories, homes, villas, driveways, walking paths , Supermarkets ,restaurants etc. Features ● Shop keeper in day time,anti-thief in the night, welcome /doorbell /alarm / color lights/ lighting 5in1 multi-function ● Remote transmission range up to 280M/918ft in the open space ● 8 chord music chip, 40mm big horn,36 chime melodies, remember your last set melody and volume level once powered off ● Colorful LED lights, adjustable brightness, distinguish multiple entrances by different colors ● 4 stages adjustable volume (Loud/High/Middle/Low ) from 113-25dB ● Receiver can learn from up to 32 wireless sensors like PIR motion, magnetic or vibration sensor as well as up to 8 remote controllers. Application : shops, Commercial Complex, Luxury hotels, offices, factories, homes, villas , Supermarkets ,restaurants etc. Parameters Power Supply: 3*AAA alkaline for PIR Transmitter or Micro USB 3* AA for Receiver or Micro USB Battery Lifespan: 5-7months (based on 30 times per day) Working Frequency: 433.92 MHz Working Temperature: -10°C ~ 60 °C Operating Humidity: < 80% Storage Temperature: -20 °C - + 70 °C On Mar 29, 2023 at 21:11:39 PDT, seller added the following information:

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