Emissor de campainha sem fios ORNO OR-AB-MH-3005PB - branco/cinzento

The ORNO OR-AB-MH-3005PB is a wireless doorbell transmitter designed for use with the ORNO OR-AB-MH-3005 wireless doorbell system. It operates at 433.92 MHz and provides a reliable range of up to 100 meters in open areas. The transmitter is powered by a single 12V 23A battery (included) and features a single call button with an LED indicator for visual feedback. Its IP44 rating ensures protection against splashing water, making it suitable for outdoor use. The housing is made of high-quality ABS plastic in white with a grey button, and it can be surface-mounted or used as a portable unit.

Advantages

Easy to install and use, the OR-AB-MH-3005PB offers a long wireless range and durable construction. The included battery and IP44 protection make it a convenient and reliable choice for any home or office.

Suitable for

• Wireless doorbell systems requiring a single-button transmitter
• Outdoor or indoor use where splash protection is needed
• Homes, offices, and commercial spaces

Key specifications

• Product Type: Wireless Doorbell Transmitter
• Compatibility: ORNO OR-AB-MH-3005 Wireless Doorbell System
• Wireless Frequency: 433.92 MHz
• Wireless Range (Open Area): Up to 100 m
• Power Supply: 1 x 12V 23A Battery (included)
• Number of Buttons: 1
• IP Rating: IP44
• Operating Temperature: -20°C to +50°C
• Material: ABS Plastic
• Colour: White / Grey Button
• Mounting Type: Surface Mount / Portable
• Battery Life: Approx. 1-2 years

Recommendations

For best performance, ensure the transmitter is within range of the receiver and avoid placing it near large metal objects. Replace the battery when the LED indicator becomes dim or stops flashing.