Contacto magnético sem fios DCTXP-2-BR - castanho - 433,92 MHz - Elmes

The Elmes DCTXP-2-BR is a professional wireless magnetic contact sensor designed for reliable intrusion detection in residential and commercial security systems. Operating at 433.92 MHz with KEELOQ® dynamic code encryption, it ensures secure communication with compatible alarm receivers. The sensor features a built-in magnetic contact, an external wired input (NC/NO), and a tamper switch for enhanced security. Powered by a CR123A lithium battery with up to 2 years of typical life, it offers wireless range up to 100 meters in open areas. The brown ABS housing blends discreetly with wooden doors and windows.

Advantages

Secure KEELOQ® dynamic code transmission prevents code grabbing. Easy surface mount installation with included hardware. Low battery and periodic test supervision ensure constant readiness. Compatible with all Elmes 433.92 MHz alarm receivers.

Suitable for

• Doors and windows
• Gates and roller shutters
• Perimeter protection
• Retail shops and offices

Key specifications

• Operating Frequency: 433.92 MHz
• Power Supply: 1 x CR123A 3V Lithium Battery
• Battery Life: Up to 2 years (typical)
• Wireless Range: Up to 100 m (open area)
• Inputs: Internal magnetic contact, 1 x external wired input (NC/NO)
• Tamper Protection: Yes (case tamper switch)
• Operating Temperature: -10°C to +55°C
• Humidity: Up to 93% non-condensing
• Transmission Protocol: KEELOQ® Dynamic Code
• Alarm Indications: Magnetic contact open, external input triggered, low battery
• Supervision: Low battery supervision, periodic test transmission
• Mounting: Surface mount
• Housing Material: ABS Plastic
• Colour: Brown

Recommendations

For optimal performance, pair with Elmes alarm receivers and test the wireless range before permanent installation. Replace battery when low battery signal is received.