QUSUN DOOR BELL WIRELESS VISITOR CHIME SENSOR

QUSUN CS037DC Wireless Alarm Doorbell Motion Sensor – Product Specification

Specifications

Type:
Wireless Visitor Chime / Door Bell with Motion Sensor

Power Source:
Receiver: Plug-in to 220–240 V AC mains
Transmitter / Sensor: Battery-powered (model dependent)

Wireless Frequency:
433.92 MHz ± 1 MHz (typical for QUSUN wireless doorbells) (CSH Online Store)

Receiving Distance:
Up to ~300 m in open area (signal range, model dependent) (CSH Online Store)

Chime / Tunes:
Multi-tone doorbell melodies (often 38–51 songs selectable) (CSH Online Store)

Core Technical Details

Current & Voltage:
Receiver: 220–240 V AC, 50/60 Hz
Transmitter / Sensor: Battery (typically 12 V A23 or similar) (CSH Online Store)

Socket Type:
Standard household mains plug (Type G – Malaysia/UK) for receiver

Material:
ABS Plastic Housing (Receiver & Transmitter / Sensor)

Mounting Type:
Receiver: Plug-in to power outlet
Transmitter / Sensor: Wall / door frame mounted (adhesive or screw)

Safety Features:
Low-voltage transmitter button
Secure wireless signal encoding to minimise interference
Stable signal auto-pairing to avoid false ringing (Pepper Spray Malaysia)

Colour:
White / Black (Model Dependent)

Application

Home or office visitor alert
Wireless door chime for front doors, gates, apartments
Suitable for residential doors, shops, small businesses

Key Features

Easy Wireless Installation:
No hardwiring needed — simple plug-in receiver and wall-mounted button/sensor. (E-Street)

Long Range Performance:
Wireless signal can reach up to ~300 m in open space (varies by model and environment). (CSH Online Store)

Multi-Tune Selection:
Selectable melodies to customise your door chime sound. (CSH Online Store)

Stable & Reliable:
Advanced anti-interference digital system provides dependable performance. (Pepper Spray Malaysia)

Other QUSUN Choices You Could Include:
• Qusun D033Kacb Wireless Doorbell With 51 Songs – Basic wireless door chime with 51 melodies.
• QUSUN D033K1B Wireless Doorbell 1 Button + 2 Receivers – Bluetooth-style wireless chime system with dual receivers.
• QUSUN D027KAC Wireless Doorbell – Wireless doorbell with 16 songs and weatherproof button.