DS-RD402B1X-WB Wireless Pull Cord Emergency Button

• Alarm Function: Dual alarm mode with button press and rope pull, automatically resets after alarm.
• Wireless Communication: Utilizes RF433M two-way wireless communication technology, supports AES-128 encryption and frequency hopping, ensuring more secure and reliable information transmission.
• Self-resetting design: Automatically resets after alarm activation
• Signal Strength Indicator: Supports displaying signal strength at the detector end for easy installation
• Environmental Temperature Indication: Supports real-time detection of the temperature of the detector's installation environment
• Anti-tamper alarm: The alarm is triggered when the detector is opened or removed from the installed wall.

Standard Parameters

Packing List:

Equipment X1, Manual X1, Screw Pack X1, Adhesive Back X1, Battery X2

Interface

Indicator Light:

Blue (Alarm Successful), Orange (Alarm Triggered)

Communication

Transmission Technology:

Tri-X Wireless RF Technology

Method of Transmission:

Two-way wireless radio frequency transmission

Communication Frequency:

433MHz

Communication Encryption:

AES-128 Encryption

Transmission Distance (Open Area):

600m

Frequency Hopping Technology

Supported

Registration Method:

Power On; Serial Number Input; QR Code Scanning

General Specifications

Operating Temperature:

-10 °C to 55 °C

Storage Temperature:

-20 °C to 60 °C

Working Humidity:

10% to 90%

IP Rating:

Water-resistant

Dimensions (W x H x D):

86.0mm x 86.0mm x 21.9mm

Weight:

125g

Installation Method:

Wall-mounted

Application Scenario:

Indoor

Features

Button:

Button + Pull绳

Anti-theft Protection:

Open lid; Wall Demolition

Ambient Temperature Indicator:

Support

Signal Strength Indicator:

Support

Electrical Performance

Nominal Battery Life:

≤3 years (standby time), less than 20 activations per day

Equipment Power Supply:

Battery-powered

Battery Type:

Two DC 1.5V standard AA batteries connected in series

Nominal Voltage:

3V