- High-concerned Chemical: Actinomycin D
- Itercom: No
- Power: Electric Supply
- Display: None
- Feature: None
- Connection Type: WireLess
- Item Type: Wireless Doorbell
- Alarm: Yes
- Brand Name: KERUI
- Certification: CE
- Smart home platform: none
- Type: Wireless Doorbell
- Feature 1: Waterproof Touch Button Doorbell
- Feature 2: Anti theft Doorbell Alarm
- Feature 3: 32 Songs Optional Welcome Doorbell
- Feature 4: Learn 30 accessories Doorbell Alarm
- Feature 5: 4 levels adjustable volume Doorbell
- Feature 6: Outdoor Wireless Door bell
KERUI M525 Home Security Welcome Wireless Doorbell
KERUI specialized in producing high-quality wireless doorbells, we sell wireless doorbells have passed CE and RoHS certification.
We are an honest brand and we have 6 months warranty or replacement commitment.
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Main Features:
1. Button is Waterproof ,Don’t worry about extended use
2. 3-Year Battery Life
3. Up to 500ft Ultra-long Transmission Distance
4. Easy to install with the double side adhesive tape or the screws
IP55 Dustproof and Waterproof
Works between -4 °F to 140 °F; withstands various harsh weather conditions
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Ultra Long Operating Range
Operating range up to 500ft / 150m in open area, ensures you to hear and answer the doorbell in time. You will never miss a visitor even if you are a few rooms away or on another floor
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High Performance Transmitter
Ultra-low power consumption; uses a CR2032 lithium battery that boasts 3-year maximum lifespan
F15 , Press To Trigger , IP55 Waterproof Rating
F52 , Touch To Trigger ,IP66 Waterproof Rating
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32 Ringtones and 4 Adjustable Volumes
The wireless doorbell offers a wide selection of 32 melodies and 4 volume levels to meet your needs for different occasions. Flashing light with audio alert indicators which is easy for people including the hearing impaired to notice.
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Easy to Install
Just plug the receiver into power socket and attach the transmitter on door,
you don`t even necessarily have to make holes or damage anything.
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Support Expandable
Already paired before factory and different transmitters can be set to different tunes. Expandable up to 20 accessories
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Product Details:
1. Working Voltage: AC 100-240V
2. Working Current: < 100 mA
3. Wireless Frequency: 433 MHz
4. Working Temperature: -10-50 degree centigrade
5. Wireless Distance: about 100 meters (Open area)
Frequency: 433Mhz
Operation Current: 8~15mA
Quiescent Current: 3uA
Operation Temp: -10C~50C; Humidity : no more than 90%
Battery
F52 Waterproof Button : 23A 12V / CR 2032 (battery included)
F15 Waterproof Button : CR 2032 (battery included)
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Attention:
1. Please check the socket type before selecting the power plug, We have EU/US/UK plug, If you need AU plug, please contact us before payment.
2. The doorbell is not applicable to metal doors.
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