HHR-4166-GY - 2.4 GHz Wireless Handheld Reader with wireless OSDP Secure Channel and relay control (no gate selection)l, HID iClass SE Dual Frequency (13.56 MHz / 125 kHz), in gray, CE Certified. Verify credentials without a fixed wall reader, using the Cypress Encrypted Wireless Handheld Reader, which uses OSDP Secure Channel to encrypt the wireless connection. The HHR-4166 Reader Unit is equipped with the HID iClass SE Dual Frequency module (13.56 MHz / 125 kHz). Typical range is 150' indoors o r 500' outdoors (45.72m indoors / 152.4m outdoors). Use the Encrypted Wireless Handheld Reader system to quickly and securely set up an entrance or checkpoint, with trucks or aboard buses, for mustering and rapid disaster deployment, as well as random challenges and staff enrollment verification. When a credential is read by the Handheld Reader, the credential data is wirelessly sent to the Reader's Base Unit, which is hard-wired to a Wiegand port on the control panel. The control panel verifies whether a credential is valid and sends verification to the Reader. Since the system interfaces with the customer's existing database, credential data remains up to date. The HHR-4166 Reader Unit also controls a relay function, such as triggering an alarm or controlling a door or gate. Use the Cypress Encrypted Wireless 2.4 GHz Repeater (RPT-8651) to securely extend the range or bypass obstacles. See also other Wireless Handheld Reader models for other configurations.