Model Number: ST-210 or ST-220 Brand Name: DNW Key Specifications/Special Features: ST-210 is ANSI style, ST-220 is British style.Features:Waterproof proximity reader with stainless steel luminous buttons toglow in the darkEmbedded installation8 sets of door opening password available for user to set.Door opening time can be set between 01-99 seconds. Setting 99 seconds as normal output foranti-theft unit.

1,000cards capacity.

Five door opening methods:
1. Password.
2. Proximity.
3. Proximity and password.
4.Password or proximity
5.Special system password.

Power consumption: 80mA (standby), 110mA(active).

Maximum proximity distance: 4cm(125KHz) depending on types of card used.

Frequency: 125KHz.

Power supply: 12VDC±10%

CE certified