F21-E3B ( 6 Pushbuttons single speed) F21-E3M-4D ( 4 Pushbuttons double speeds)
New generation radio technology with valuable features developed from onsite experiences.
- Auto frequency selection, real time frequency changing technology
- Surge protection
- Wide range power supply (switching power)
- Internal Antenna
- Radio frequency filter
- Budget & environment saving, 2 AA batteries, with adjustable operating range
- Transmitter with 3 options at your choice
- e-Card saving setting
Transmitter
- Dimension:
- F21-E3S 132 x 55 x 39 mm
- F21-E3M (E3M-4D) 156 x 61 x 53 mm
- F21-E3B 163 x 75 x 46 mm
- Weight:
- F21-E3S 160 g (w/o batteries)
- F21-E3M (E3M-4D) 205 g (w/o batteries)
- F21-E3B 300 g (w/o batteries)
- Power: 2 AA batteries, Alkaline / rechargable acceptable
Receiver
- Dimension: 190 x 85 x 62 mm
- Weight: 785 (w/ wire cable)
- Power supply: Low (10 -60 VDC) / High (28-456 VAC)