Por un escritor de hombre misterioso
Features: 1. Shop keeper in day time, anti-thief in the night. 2. 5 in 1 multi-function (Welcome/ Doorbell/ Alarm/ Flash Light/ Night Light). 2. Remote transmission range up to 280m/918ft in open space. 3. 8 chord music chip, 40mm big horn, 36 chime melodies, remember your last set melody and volume level once powered off. 4. Colorful LED lights, adjustable brightness, distinguish multiple entrances by different colors. 5. 4 stages adjustable volume (Loud/ High/ Middle/ Low) from 113-25dB. 6. Receiver can learn from up to 32 wireless sensors like PIR motion, magnetic or vibration sensor as well as up to 8 remote controllers. 7. Low battery indication. 8. Application: Shops, Commercial Complex, Hotels, Offices, Factories, Home, Villas, Driveways, Walking paths, Supermarkets, Restaurants.
Wireless Split Doorbell PIR Motion Sensor Detector Security Driveway Alarm Chime for Shop Store Office Home Front Door Entry Welcome Doorbell,Mailbox Alert Door Bell(1 Receiver and 1 PIR Detector)
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Wireless Split Doorbell PIR Motion Sensor Detector Security Driveway Alarm Chime for Shop Store Office Home Front Door Entry Welcome Doorbell,Mailbox Alert Door Bell(1 Receiver and 1 PIR Detector)
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STI-3610 Wireless Motion-Activated Chime with Receiver - STI-3610 Wireless Motion-Activated Chime with Receiver WIRELESS CHIMES Helps Alert to Visitors STI Wireless Chimes greet your visitors with a pleasant chime and lets you know when the door opens, or a person enters the detection zone. All chimes are compatible with each other. Distinguish between front and back doors by adding sensors and selecting a different chime on each. Transmitters have up to 500’ operating range.
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wireless motion sensor door chime with remote - Best Buy
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Doorbell design with 36 ringtones and 5 welcomes doorbell rings for personal preferences. 4 levels volume adjustable(Loud/ High/ Middle/ Low ) from
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