Smart | Wireless Two-Way Communication Relay Module | Management System | 100-240VAC | Hikvision DS-PM1-O1H-WE AX PRO

Technical Data
Scenario Settings: By alarm, operation, failure, schedule, or manually.
Connection Button: 1 button for device registration.
Serial Port: 1 (for debugging).
Power Supply: AC 100–240 V, 50/60 Hz.
Operating Humidity: 10% – 90%.
Operating Temperature: -10 °C ~ +55 °C.
RF Frequency: 868 MHz.
Communication Method: Two-way communication.
Modulation: 2GFSK.
Operating Distance: Up to 1600 m (open space).
Wireless Security: AES-128 encryption.
LED Indicators: Registration / Signal (Green / Red). Power (Green). Relay status (Blue).
Mounting Method: Wall mounting or installation in an 86 mm box.
Dimensions: 38 x 25 x 18 mm.
Casing Material: Plastic.
Color: White.
Weight: 31.5 g.

Relay Output:
Type: 1 contact (NO/NC).
Voltage: AC 100–240 V.
Maximum Load: 13 A.

Application
The DS-PM1-O1H-WE switch is designed for remote electrical device control in various environments:

Residential spaces: Control of lighting, electrical sockets, and heaters.
Offices: Automated control of lighting and ventilation systems.
Industry: Remote switching of devices based on scenarios.
Warehouses and commercial spaces: Energy management optimization.
Pros and Cons
Pros:
Remote control via app, keyboard, or remote controller.
High-security AES-128 encryption prevents unauthorized access.
Automatic scenarios enable control based on alarms, failures, schedules, and events.
Compact design allows installation in small spaces.
Extended operating range – up to 1600 m.

Cons:
Maximum load is limited to 13 A.
Professional installation is required for electrical network connection.

This smart wall switch is ideal for home automation, commercial buildings, and industrial applications, providing maximum control flexibility and efficiency.