- Sensitivity  : -112dBm
- RF data rate  : 9.6 / 57.6kbps
- Number of channels  : 2 (WB) / 65 (NB)
- Flow control  : None or RTS/CTS
- UART data rate  : 9.6 / 57.6kbps
- Modes  : T / A / R
- Supply voltage  : 4.5 to 36V
- Operating temperature  : -30 / +70°C
- Enclosure  : IP65 box
 
        
            
    
        
            
        
            
                    - Sensitivity  : -112dBm
- RF data rate  : 9.6 / 57.6kbps
- Number of channels  : 2 (WB) / 65 (NB)
- Flow control  : None or RTS/CTS
- UART data rate  : 9.6 / 57.6kbps
- Modes  : T / A / R
- Supply voltage  : 4.5 to 36V
- Operating temperature  : -30 / +70°C
- Enclosure  : IP65 box
 
        
            
    
        
            
        
            
                    - Sensitivity  : -112dBm
- RF data rate  : 9.6 / 57.6kbps
- Number of channels  : 2 (WB) / 65 (NB)
- Flow control  : None or RTS/CTS
- UART data rate  : 9.6 / 57.6kbps
- Modes  : T / A / R
- Supply voltage  :  4.5 to 36V
- Operating temperature  : -30 / +70°C
- Enclosure  : IP65 box
 
        
            
    
        
            
        
            
                    - Range  : depending on modem
- I/O refreshing rate  : from 100ms
- Digital Inputs  : 0/40V NPN
- Digital Outputs  :  0/40V PNP
- UART data rate  : 9.6 / 57.6kbps
- Connection to modem & supervisor  : RS485
- Bus  : Modbus RTU
- Operating temperature  : -10 / +50°C
 
        
            
    
        
            
        
            
                    - Range  : depending on modem
- I/O refreshing rate  :  from 100ms
- Digital Inputs  : 0/40V NPN
- Digital Outputs  : 0/40V PNP
- UART data rate  : 9.6 / 57.6kbps
- Connection to modem & supervisor  : RS485
- Bus  : Modbus RTU
- Operating temperature  : -10 / +50°C
 
        
            
    
        
            
        
            
                    - Sensitivity  : -115dBm
- RF data rate  :  9.6kbps
- Flow control  : CTS
- UART data rate  : 4.8 to 115.2kbps
- Modes  : T / A / R
- Supply voltage  : 10 to 28V
- Operating temperature  : -30 / +70°C
- Enclosure  : IP65 box
 
        
            
    
        
            
        
            
                    - Frequency Range  : 138 - 175MHz
- Power Requirements  : 12VDC (10V – 15.5DC)
- Standby  : < 75uA
- Receive  : < 70mA
- Transmit  : 300mA to 2.1A dependent on Tx power
- Number of Channels  : 80 user programmable frequencies
- Min. Programmable Channel Step  : 6.25 or 5kHz
 
        
            
    
        
            
        
            
                    - Frequency Range  : 406 - 512MHz
- Power Requirements  : 12VDC (10V – 15.5DC)
- Standby  : < 75uA
- Receive  : < 70mA
- Transmit  : 300mA to 2.1A dependent on Tx power
- Number of Channels  : 80 user programmable frequencies
- Min. Programmable Channel Step  : 6.25 or 5kHz
 
        
            
    
        
            
        
            
                    - Frequency Range  : UHF 470 to 510 MHz
- Data Rates  : 4800/9600 @ 12.5 KHz, 9600/19200 @ 25 KHz
- Operation Modes  : Half duplex, Simplex
- Modulation  : 4 LFSK
- Collision Avoidance  : Yes, configurable
- Encryption  : 128-bit key XTEA cypher 32 character encryption key (PDR 121 only)
 
        
            
    
        
            
        
            
                    - Frequency Range  : UHF 470 to 510 MHz
- Data Rates  : 4800/9600 @ 12.5 KHz, 9600/19200 @ 25 KHz
- Operation Modes  : Half duplex, Simplex
- Modulation  :  4 LFSK
- Collision Avoidance  : Yes, configurable
- Encryption  : 128-bit key XTEA cypher 32 character encryption key (PDR 121 only)
 
        
            
    
        
            
        
            
                    - RF Power  : 14dBm (25mW)
- Sensitivity   : up to -117dBm
- Range   : up to 1000m line of sight
- Transmission cycles  : 10sec, 10mn or 12h
- Operating temperature  : -40°C / +85°C
- Dimensions  :  145 x 100 x 40 mm
- Housing   : IP65
- Standards  : EN 300-220, EN 301-489, EN 60950, EN 13757-4:2005
- Can be certified ATEX standard  :  II 2 G EEx i II A T4
 
        
            
    
        
            
        
            
                    - Frequency  : 2412 to 2.484GHz
- Bit rate  : 11 Mbits/s and 54Mbits/s
- RF flow or throughput  : 2.4 to 921.6 kbps
- Serial ports  : RS232
- Flow or throughput control  : RTS/CTS
- Configuration  : RS232 / Telnet connection / HTTP server
- Modes  :  transparent
 
        
            
    
        
            
        
            
                    - Modulation  : ASK
- Power  : 1mW
- Operating temperature  : -30 / +70°C
- UART data rate  : 2.4 to 115.2kbps
- Consumption  : 16mA (RS232) - 32mA (RS485)
- Sensitivity  : -104dBm
- Power supply  :  8 to 30V
- Enclosure  : IP65 box
 
        
            
    
        
            
        
            
                    - Flexibility of use  : Recording of 2 customised messages with the option of switching between messages via a remote switch
- Fast and simple installation  : Fast and simple installation:Configuration via software on a PC - Connection via ethernet lead
- Compatible with all standart remote controls for the partially sighted based on the NF S32-002 standart.
 
        
            
    
        
            
        
            
                    - Frequency band  : 868.3MHz
- Battery   : 3V power supply via lithium CR2430 battery
- StdBy Consumption  : <1uA
- Average batery life  : 8 years
- Overall dimensions(wxLxh)  : 46x77x17mm
- Temperature range   : -30/+70°C
- Comply with  : NF S32-002/EN300-220/EN301-489
- Number of keys  : 1
 
        
            
    
        
            
        
            
                    - ARF7439S(ONE-WAY) ARF7439M(TWO-WAYS)
 
        
            
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