L E D Product
DC 3.7V
external battery
1.3 lb
disaster provision
  • Unique intelligent safety helmet to protect you from sudden disaster
    Convergence disaster safety helmet combining communication, safety, and light
•400MHz PTT communication supported
   (with built-in FPCB antenna)
Evacuation information of the leader can be
transferred to other members
•Built-in emergency LED light (use of up to 38 hr)
•As a safety helmet for disaster, it provides
   ultra-light weight of 600g including body,
   light, and communication module
•Function to generate beacon signal for life
•Recognized by iF Design Award Winner 2014
•Function to detect impulse
1) Built-in FM radio enables to listen to
   disaster news
2) Auto earthquake detector generates
    voice notification and alarm if any
SAGA-D Front View
SAGA-D Rear View
Helmet Body (V1.8)  
Model Name SAGA D (400MHz)
Frequency Range 422.050 ~ 422.300MHz
Motion Mode F3E
Frequency Range <±2.5ppm
Memory Channel 20CH (Without Beacon) / 14CH(Beacon 3CH)
Channel Spacing 12.5Khz
Mode of Operation Half Duplex
Antenna Internal type
Operation Temperature 14 ~ 122°F (-10 ~ 50°C)
Supply Voltage DC 3.7V
Current Consumption LED - 145mA (Relative Luminous Flux 100%)
Communication – 110mA (10mW@RF Out Power)
Speaker Output Max 0.5W, 8Ω
Size(LxWxH) 10.9"(278mm) X 9.3"(237mm) X 6.5"(165mm)
Weight 1.3 lb (600g) *Exclude External Battery
Warranty 1 Years (12 hours usage per day)
Out Power 10mW
Frequency deviation ±2.5KHz
Adjacent Channel Power ≤60dB
Wireless communication radius Flat ground(LOS) 2km / Urban location 300m / with a building 100m
Sensitivity (12dB SINAD) 0.25uV
Spurious Response Rejection >60dB
Adjacent Channel Power ≥65dB
<Optional Function>
FM Radio Worldwide FM band support(76 ~ 108MHz)
G-Sensor Earthquake Detection
[warning alarm sounds for 10 munutes when an earthquake has been detected]
Power Adapter  
Input Voltage AC 100 ~ 240V, 50 ~ 60Hz, Max 0.4A
Output Voltage DC 5V, 2A
External battery  
Output Voltage DC 3.7V@Typ.
Battery Capacity 5200mAh (Lithium-Ion)
Time of Battery Usage  
Earthquake Mode 163 Hours
LED Light Only 38 Hours
Only using FM Radio Reception 43 Hours (Walkie-talkie is in standby mode)
When walkie-talkie is in standby mode 159 Hours
Time of radio usage (5-5-90) 93 Hours (transmission : Reception : Standby)
LED Lighting  
Power Consumption Max 0.5W
Beam Angle Narrow 15° Beam
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