LED gas price changers

الوصف

It has a stable working frequency and reliable wireless data module, professional in design for the communication method, the module which with low power emitting and high receiving sensitive together with strong anti-interruption. It is accordance with the European Standard (including EN********1 and EN********3 as well as FCC *5.**7) and the International Certificate *5.**9 so that quarantee to support the Europe wireless architecture standard Konnex. If the users have a special requirement, then we also can provide the communication port RS**5 which can connect with the administration system of the Gas Station. Parameter: One unit screen (include four digits) 1. Display color: Yellow 2. Visibility: **0 meters 3. Visibility area: ***0mmx**5mm 4. Digital height: *6”5 5. Display intensity: ***0CD/square meter 6. Viewing Angle: **0 7. Operation Voltage: DC **0V 8. Additional Power: *2W (the maximum power for one unit) 9. Using life: over ****0 hours *0. Wireless module working frequency: **0MHz~**8MHz *1. Communication distance: over **0m *2. Temperature: **0~*0 centigrade *3. Outside frame size: ****0mm***0mm*8mm