ELDAT Micro Hand Transmitter RT21E5001-01-23K 1 Channel

The ELDAT Micro Hand Transmitter RT21E5001-01-23K is a compact and reliable 1-channel wireless transmitter designed for remote control applications. Operating at 868.3 MHz, it offers a free-field range of up to 150 meters and is compatible with ELDAT wireless receivers. Its sleek black ABS plastic housing and keychain attachment make it ideal for portable use.

Advantages

This transmitter features a single push button with red LED transmission and low battery indication. Powered by a CR2032 lithium battery, it provides up to 5 years of typical battery life (at 10 transmissions per day). The FSK modulation and ELDAT standard coding ensure secure and interference-free operation.

Suitable for

• Remote control of ELDAT wireless receivers (868.3 MHz)
• Gate, garage door, and lighting control
• Industrial and home automation applications

Key specifications

• Transmission Frequency: 868.3 MHz
• Number of Channels: 1
• Transmission Power: < 10 mW ERP
• Modulation: FSK
• Battery: 1x CR2032 (3V Lithium)
• Battery Life: Up to 5 years
• Range (Free Field): Up to 150 m
• Material: ABS Plastic
• Colour: Black
• Protection Class: IP20
• Operating Temperature: -20°C to +60°C
• Dimensions (L x W x H): 50 x 30 x 10 mm
• Weight: Approx. 20 g (with battery)

Recommendations

For optimal performance, use with ELDAT wireless receivers operating at 868.3 MHz. Ensure the battery is replaced when the LED indicates low power. The keychain attachment allows easy carrying.