Technical specifications
Power Voltage: 9V Standard or Rechargeable Battery
Power: 270mW
Operating Current: <50mA
Operating Voltage: 7V-9V
Operating Temperature:-40 ºC to +70 ºC
Humidity: up to 95% noncondensing
Unit Net Weight: 400g
Alarm terms: sound (vibration) and light alarm simultaneously
Unit Dimension: 410(L)* 85(W)* 45(H) mm
Waterproof:Â IP31
Alarm Sound: ≥75dB(A)
Operation Frequency: 40KHz-100KHz
Audio Frequency:2 kHz
Carton Dimension:Â 480(L) X 280(W) X 440(H) mm
Package: 25pcs/ctn, 12KG
Characteristics
- Portable metal detector, convenient to take.
- Alarm/ Low battery/ Power indicator (red /yellow/ green)
- 3-Way switch: On (Speaker / LED Light) / OFF/ On (Vibrating / LED Light)
- It can be recharged. It needs 4-6 hours for charging. (the charger and rechargeable battery are ordered additional)
- The alarm terms is sound and light alarm simultaneously, or vibration and light alarm simultaneously. You can choose the operate terms optionally.
- When the low sensitivity on-off is pressed, the metal detector will only alarm when it finds big metal object
- NiMH battery (for option)
High Sensitivity
Pin: 30-60mm                         64-Pistol : 180-195mm;      Â
6 inch Knife: 160-180mm;Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Steel ball with 20mm diameter: 120mm;Â Â Â Â Â Â Â Â Â Â Â Â Â
One Yuan coin: 75-100mm
Use domain
Security detecting: Prevent taking contraband, such as: knife, gun and so on.
Factory: Prevent the loss of valued objects
Education area: Prevent taking cheat-tool, such as: telephone, electronic dictionary, and so on.


 Portable hand held metal detectorÂ
Technical specifications
Power Voltage: 9V Standard or Rechargeable Battery
Power: 270mW
Operating Current: <50mA
Operating Voltage: 7V-9V
Operating Temperature:-40 ºC to +70 ºC
Humidity: up to 95% noncondensing
Unit Net Weight: 400g
Alarm terms: sound (vibration) and light alarm simultaneously
Unit Dimension: 410(L)* 85(W)* 45(H) mm
Waterproof:Â IP31
Alarm Sound: ≥75dB(A)
Operation Frequency: 40KHz-100KHz
Audio Frequency:2 kHz
Carton Dimension:Â 480(L) X 280(W) X 440(H) mm
Package: 25pcs/ctn, 12KG
Characteristics
- Portable metal detector, convenient to take.
- Alarm/ Low battery/ Power indicator (red /yellow/ green)
- 3-Way switch: On (Speaker / LED Light) / OFF/ On (Vibrating / LED Light)
- It can be recharged. It needs 4-6 hours for charging. (the charger and rechargeable battery are ordered additional)
- The alarm terms is sound and light alarm simultaneously, or vibration and light alarm simultaneously. You can choose the operate terms optionally.
- When the low sensitivity on-off is pressed, the metal detector will only alarm when it finds big metal object
- NiMH battery (for option)
High Sensitivity
Pin: 30-60mm                         64-Pistol : 180-195mm;      Â
6 inch Knife: 160-180mm;Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Steel ball with 20mm diameter: 120mm;Â Â Â Â Â Â Â Â Â Â Â Â Â
One Yuan coin: 75-100mm
Use domain
Security detecting: Prevent taking contraband, such as: knife, gun and so on.
Factory: Prevent the loss of valued objects
Education area: Prevent taking cheat-tool, such as: telephone, electronic dictionary, and so on.


Â
solar street light is powered by crystal silicon solar cell,maintenance-free calve controlled sealed battery to store electricity,ultra-bright LED lamap as the light source,and controlled by intelligent charge and discharge controller,used to replace the tradional public electric lighting street light.
No need to lay cables,no need for ac power supply,no electricity charges; DC power supply,photosensitive control; solar street light has the advantages of good stability,long life,high lumious eeficiency,easy installation and maintenance,high safety performanc,energy conservation and environmental protection,economic and practical.
Solar Street Light,Solar Street Lamp,Smart Street Light,Solar Powered Street Lights
Jilin Province Wanhe light Co.,Ltd , https://www.wanhelight.com