ABAX 2 wireless system controller with two antennas, complete with housing. Compatible with any alarm control panel – it has inputs and outputs. The ACU-220 uses the 868 MHz radio band, with four dedicated channels. Communication between ABAX 2 system components is encrypted (AES standard) and bidirectional – all transmissions are acknowledged. The controller is compatible with control panels from the INTEGRA, INTEGRA Plus, and VERSA families (connected via the communication bus), enabling expansion of the alarm system with wireless devices. It can also work with any other alarm control panels, automation controllers (using the module's programmable inputs and outputs), or as a standalone device. The ACU-220 meets the demanding Grade 2 requirements of the EN 50131 standard. A key advantage of the controller is its excellent transmission range, which can reach up to 2000 m in open areas – depending on the device partnered with the controller and their operating conditions. Such excellent communication parameters are achieved through the use of a modern radio system and antenna diversity. Depending on the level of the received radio signal, the ACU-220 automatically selects the optimal antenna to be used to receive the transmission. System settings are configured using the ABAX 2 Soft program installed on a computer, which also offers extensive diagnostic capabilities. When working with INTEGRA, INTEGRA Plus, and VERSA control panels, configuration is performed in the DLOADX program or using a keypad. Changing settings and updating the software of logged-in wireless devices is performed wirelessly, without the need to dismantle them. Compliance with EN 50131 Grade 2 requirements; two-way radio communication in the 868 MHz band, 4 channels; range up to 2000 m in open areas; support for up to 48 wireless devices; support for wireless keypads: INT-KWRL2 up to 4, VERSA-KWRL2 up to 6; support for up to 256 APT-200 wireless keyfobs; Compatible with INTEGRA, INTEGRA Plus, and VERSA control panels; Connected to the communication bus; Option to operate standalone or with any alarm control panel/controller; 8 programmable outputs; 4 programmable inputs; 4 outputs indicating the status of the controller and connected wireless devices; Antenna diversity; Automatic selection of the antenna to be used to receive transmissions, depending on the received signal level; Programming controller settings via: the control panel service menu or the DLOADX software - when working with INTEGRA, INTEGRA Plus, or VERSA control panels; ABAX 2 Soft software when the controller operates as a universal wireless device module (standalone or with any control panel/controller); Controller software updates without the need to disassemble it; Remote configuration and updating of devices registered to the controller; Tamper protection; Power supply: 12 V DC; In our auctions, you will find products for alarm systems and video monitoring.