【Universal Keypad】- TOPENS TC175P touch panel wired keypad is a smart access control keypad with contactless RFID transponder technology. Simply enter a short password or tap the card (not incl.) to open the gate without carrying a key. Featuring advanced TOPENS security technology that ensures multiple protection & safety, this keypad greatly improves the experience of keyless operation and brings high-convenience for controlled access. Easy DIY installation & programming within minutes. 【Wide Compatibility】- Work with all TOPENS gate openers, and compatible with most third party swing or sliding gate opener whose control board accepts “Normally Open Dry Contact” signal. It can be powered by the control panel of the access control system or by the external 12-24VDC power source. Compared with a wireless keypad, TC175P is a perfect solution in locations where frequency interference is occurred or where the control box is installed far away from the gate operator. 【Multiple Applications】- This keyless entry device is designed for the household, courtyard, warehouse, school, office building and other commercial sites. Adopting the dual-point relay output signal, this keypad is suitable to operate the magnetic lock (normally close signal) or electric strike door lock (normally open signal). Additionally, TC175P numeric keypad is strongly recommended to use with the DC 12-24V access control system. Standard Wiegand 26 output, work as an extra card reader. 【Safe to Use】- Support up to 4000 standard users, and this access control keypad can hold up 4000 access codes & cards. Three different open modes are for your selection: (1) only card (2) card or temporary or common access password (3) card + card password. Temporary password is easy to manage and programmed for the guest/deliveryman. 3 to 6 digits access codes are accepted. The RFID card type is 125KHz EM or ID card / tag (not incl.). 【Clever Design】- Coming with a waterproof housing, the high-quality entry keypad is allowed to work outdoors. The durable ABS material cover protects the keypad for longer operating life. The LED backlight illuminates the keypad at night for easier use. Security function will be activated and lock the system for 5 minutes, if the keypad reads unauthorized card or gets wrong password for 10 times. With the anti-dismantle function, the built-in buzzer will alarm if anyone disassembles the keypad.