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Wireless Doorbell GreenBlue GB237 W, up to 200 m, 38 Melodies, White
Greenblue
| Products ID: | 196235 |
|---|---|
| Manufactured by: | Greenblue |
| Availablity: | SOLDOUT! |
| EAN: | 5902211149378 |
The GreenBlue GB237 W is a wireless doorbell designed to alert you of visitors without running any wiring. The set includes a touch-button transmitter and a battery-powered receiver, suitable for use in homes, apartments, offices, shops, or garages.
38 Melodies and Adjustable Volume
The device provides 38 audio alert options, featuring both musical melodies and short chime tones. The receiver includes 4 selectable volume levels to suit room size and noise conditions.
Flexible Installation
Because the receiver requires no wall socket, it can be set on a flat surface or hung on a wall in your preferred location. The transmitter mounts securely using the included double-sided adhesive tape.
| Manufacturer | GreenBlue |
|---|---|
| Model | GB237 W |
| Color | white |
| Material | plastic |
| Transmission range | up to 200 m (in open space) |
| Operating frequency | 433 MHz |
| Maximum RF power | 10 mW |
| Transmitter power supply | 1x 12V 23A battery (included) |
| Receiver power supply | 3x 1.5V AA batteries (not included) |
| Receiver power consumption | 1 W |
| Number of melodies | 38 |
| Volume adjustment | 4 levels |
| Chime volume | > 50 dB/1m |
| Transmitter operating temperature | -20°C / +60°C |
| Receiver operating temperature | -10°C / +45°C |
| Transmitter dimensions | 76 x 45 x 17 mm |
| Receiver dimensions | 114 x 71 x 30 mm |
| Transmitter weight | 26 g |
| Receiver weight | 70 g |
| Transmitter protection rating | IP44 |
| Receiver protection rating | IP20 |
| Transmitter signaling | blue LED upon button press |
| Transmitter mounting method | double-sided tape (included) |
| Receiver mounting method | freestanding option, hanging hole |
What batteries are required to power the set?
The transmitter uses one 12V 23A battery (included), and the receiver requires three 1.5V AA batteries (not included).
What is the wireless range of the doorbell?
The transmission range is up to 200 meters in open space.
