EC II Flex Duo is an emergency alarm system designed with focus on safety and high operating reliability. The phone is made of vandalism-proof stainless steel and has safety screws. Mounting to the elevator car is easy, and you can choose from several mounting options: infront of/behind operating panel, with/without frame, with/ without alarm button. If desired, more speech units can be connected above or below the car - hence, offering a flexible solution.
The Duo is an updated version of the EC II Flex with similar apperance but multiple added features that allows for self-testing, power supply redundancy, accelerometer hard- and software improvements, pictogram, and output relays, as well as improved audio quality for all pre-recorded messages. Another update is the unified software which opens up all software options to all customers.
Size: 140x126x25 mm (ECII Flex), 100x90x19 mm (ECII Flex Cop), 195x126x25 mm (ECII Flex Albu). Weight: 235 g (ECII Flex), 200 g (ECII Flex Cop), 325 g (ECII Flex Albu). Enclosure: 1.5 mm stainless steel (ECII Flex), 1.0 mm AluZinc (ECII Flex Cop), 1.5 mm stainless steel (ECII Flex Albu). Working temp.: +5°C to +40°C. Humidity: 30% to 90%. Indications: Sound, yellow and green LEDs and pictogram. Alarm inputs: Three inputs, with individual acknowledge mode, alarm function, alarm code, alarm receiver and protocol. Microphones: Up to two external microphones with a built-in alarm button can be connected. Power consumption:Powered via telephone line (max 60 mA@50VDC) but can also be powered via 12-24 VDC port or emergency power as needed. Loop amplifier: Connection to loop amplifier with AGC. Programming: Built-in keyboard, standard DTMF telephone, flex programming app, via computer software and modem. Alarm protocol: CPC, P100. Tone signals: DTMF. Voice messages: Up to 2 different 16-second-long voice messages to be played on various occasions. Speech exchange: Duplex or simplex. Test alarm: Once a day to once every 30 days (configurable).
Two, one of those is configurable
Using the integrated keypad, DTMF telephone or remote via PC