Wireless Doorbell RF433 Self-Powered 300m Long-Range Smart Doorbell
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Product Details
| Customization: | Available |
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| Type: | Home Alarm |
| Signal Transmission: | Wireless Alarm |
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Basic Info.
- Model NO.
- PJ-19
- Certification
- CE, RoHS
- Working Principle
- Electro-Acoustic Style
- Transmission Mode
- Wireless
- Alarm Volume (within 1m)
- ≥100dB
- Receive Frequency
- 433.92MHz
- Single Box Weight
- 210g
- Transport Package
- Box
- Specification
- 85*65*100MM
- Origin
- China
- HS Code
- 8531901000
Packaging & Delivery
- Package Size
- 51.00cm * 35.00cm * 36.00cm
- Package Gross Weight
- 21.000kg
Product Description
1. Equipped with the industry's most stable music chip, loaded with 36 polyphonic ringtones for pleasant and clear sound.
2. 5-level adjustable volume to meet sound requirements in different environments.
3. The doorbell features power-off memory function, retaining the pre-power-off volume and selected music, ensuring no data loss.
4. Low-power design for ultra-energy-saving and long-lasting use.
100 pcs/carton
Carton dimensions: 515*315*360MM
Gross weight per carton: 23KG
Color box dimensions: 85*65*100MM
Net weight per box: 0.21KG
2. 5-level adjustable volume to meet sound requirements in different environments.
3. The doorbell features power-off memory function, retaining the pre-power-off volume and selected music, ensuring no data loss.
4. Low-power design for ultra-energy-saving and long-lasting use.
100 pcs/carton
Carton dimensions: 515*315*360MM
Gross weight per carton: 23KG
Color box dimensions: 85*65*100MM
Net weight per box: 0.21KG
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