Enhance your home or office entry system with this wireless doorbell kit, offering reliable long-range connectivity up to 300 metres in open space. Designed for easy installation and all-weather performance, this waterproof doorbell system is available in two configurations: 1 transmitter + 1 receiver or 1 transmitter + 2 receivers—ideal for large homes, multi-level dwellings, or offices.

The doorbell chime unit plugs directly into any standard power outlet, while the button transmitter operates on a pre-installed 12V 23A battery. Equipped with 60 ringtones and 5 adjustable volume levels (including mute), it lets you personalise your alert tone to suit your environment. 

Features：

• Wireless operation up to 300 metres in open space

• 5-level adjustable volume from mute to 85 dB

• 60 selectable chime melodies for personalised alerts

• Waterproof transmitter (IP rating) with touch activation

• No wiring required – plug and play for quick setup

• Both receivers ring simultaneously (for 1-to-2 model)

• Suitable for homes, apartments, offices, hospitals, and workshops

Specifications：

• Transmitter Power: 1 x 12V 23A battery (included)

• Receiver Power: AU plug, 110–240V AC

• Working Frequency: 433MHz

• Transmission Distance: Up to 300m (open field)

• Volume Range: 0–85 dB (5 levels)

• Chime Tones: 60 options

• Transmitter Size: 75 × 51 × 20 mm

• Receiver Size: 95 × 65 × 24 mm

• Installation: Transmitter can be mounted with included double-sided tape (hold 30 seconds) or screws

Package Includes (based on selection)：

• Option A: 1 x Transmitter + 1 x Receiver

• Option B: 1 x Transmitter + 2 x Receivers

Notes：

• Performance range may vary due to walls or obstacles.

• Please allow 1–3 cm variation due to manual measurement.

• Slight colour differences may occur due to lighting and display settings.

• Ensure the transmitter is mounted on a clean, smooth surface for optimal adhesion.