The Hikvision DS-PM1-O1L-WE is a compact wireless relay module designed to extend and manage the functionality of Hikvision alarm and smart home systems. Compatible specifically with the DS-PWA96-M-WE panel, it operates on a wide power supply range of 7 to 24 VDC.

Key features include:

• Single relay output: Capable of switching up to 5A / 36V DC.
• Supports one wired zone with selectable normally open (NO) or normally closed (NC) configurations.

The device uses 433 MHz bidirectional wireless communication, ensuring secure and reliable remote control and monitoring. Some sources indicate it may operate at 868 MHz with AES-128 encryption, depending on the region or model variant.

For security, the relay module includes a tamper lid contact for detection of tampering, along with multiple LED indicators:

• Green-red for registered signal
• Green for power status
• Blue for device status

Installation is simplified as no direct panel interface is required, and it can be wall-mounted with compact dimensions of 38 ? 25 ? 18 mm and a weight between 28.5 to 31.5 grams. It operates in a temperature range from -10 to +55 °C and maximum relative humidity of 90%.

The DS-PM1-O1L-WE enables connection and remote management of devices such as electric locks, beams, lighting systems, and climate control. Users can control the relay via mobile app, keyfob, or keypad, enhancing home automation capabilities.