Products
- Other Security & Protection Products[6]
- Connectors[2]
- Level Measuring Instruments[2]
- Other Electrical Equipment[1]
- Testing Equipment[1]
- Sensors[3]
- Other Measuring & Gauging Tools[5]
- Height Measuring Instruments[1]
- Clamps[4]
- Electrical Plugs & Sockets[1]
- Electrical Wires[1]
- Truck Accessories[2]
- Special Transportation[1]
- Aviation Parts[2]
- Other Safety Products[2]
- Firefighting Equipment[2]
- Other Truck Parts[1]
- Cables[2]
- Pliers[1]
- Doorbells[6]
- Advertising Light Boxes[3]
Contact Us
- Contact Person : Ms. Zhang Catherine
- Company Name : Qingdao Alptec Safety Equipment Co., Ltd.
- Tel : 86-0532-86769727
- Fax : 86-0532-86894005
- Address : Shandong,Qingdao,No.13 Hancheng Road, Qingdao Free Trade Zone, Shandong Province, 266555. P. R. China
- Country/Region : China
- Zip : 266555
Doorbells
Anti-interference, loud, best Battery-free wireless doorbell
the world's first battery-free wireless doorbell
self-powered button
wireless doorbell waterproof
The world's first batteryless wireless doorbell.No batteries, no pollution.No wires, no limits.20 years service life.Super long distances of 280 meters.Product...
Anti-interference, loud, best Battery-free wireless doorbell
the world's first battery-free wireless doorbell
chime is AC-powered, button is self-powered
280 meters distance in the ideal
The world's first batteryless wireless doorbell.No batteries, no pollution.No wires, no limits.20 years service life.Super long distances of 280...
Battery-free wireless doorbell with self-powered remote button
The first battery-free wireless doorbell in the world.
No batteries, no pollution.
No wires, no limits.
20 years service life
The world's first batteryless wireless doorbell.No batteries, no pollution.No wires, no limits.20 years service life.Super long distances of 280...
Battery-free wireless doorbell; Anti-interference wireless doorbell
the world's first battery-free cordless doorbell
self-powered button
wireless doorbell waterproof
The world's first batteryless wireless doorbell.No batteries, no pollution.No wires, no limits.20 years service life.Super long distances of 280 meters.Product...
Battery-free wireless doorbell; Anti-interference cordless doorbell
the world's first battery-free cordless doorbell
self-powered button
wireless doorbell waterproof
The world's first batteryless cordless doorbell.No batteries, no pollution.No wires, no limits.20 years service life.Super long distances of 280 meters.Product...
Battery-free wireless doorbell/ self-powered remote button
The first battery-free wireless doorbell in the world.
No batteries, no pollution.
No wires, no limits.
20 years service life
The world's first batteryless wireless doorbell.No batteries, no pollution.No wires, no limits.20 years service life.Super long distances of 280...
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