Model: MATEN 3.3G VRX with 3.3G Signal Alarmer
Dimension: 52.3x87.5x14.7mm
Frequency: 3083-3480MHz
Channels: 40CH
Input Voltage: DC12-36V(3-8S Battery)

Antenna Connector: SMA
Sensitivity: -98dBm
Modes: VRX Mode, SCAN Mode
Video Connector: 3.5mm coaxial
Power Input: DC3.5mm/1.35mm
Mounting Hole: 1/4; threaded hole
Weight: 69g
Frequency Bands
A:3083,3114,3145,3176,3207,3238,3269,3300
B:3215,3235,3255,3275,3295,3315,3335,3355
C:3170,3190,3210,3230,3250,3270,3290,3310
D:3320,,3370,3395,3420,3445,3470,3495
E:3310,3330,3355,3380,3405,3430,3455,3480
VRX Mode: Switch to SCAN mode,press the BAND button to cycle through frequency bands, and the button to change channels.
Hold either button to activate auto-scan, which lock onto the channel with the strongest signal.
SCAN Mode: Switch to SCAN mode to automatically scan all available channels.
The strongest signal be displayed, and a beeper sound, increasing in speed as the signal strength increases.
It's DIY kits, needs to finish by yourself.
(Different batches may result in different printed labels, which not affect the use)
Color: Black
Material: ABS

Package Contents:
1 * 3.3G Signal Alarmer Receiver