Main Products: Warning equipment ,Security&protective equipment ,Security&protective equipments
Electronic matrix display with megaphone optional
USD $400 - $2,000 /Piece
Min.Order:10 Pieces
Quick Details View All >
Zhejiang Huaan Security Equipment Co., Ltd.
Business Type: Manufacturer,Trading Company
Wenzhou Zhejiang ChinaMain Products: Warning equipment ,Security&protective equipment ,Security&protective equipments
Product Details
| it consists of display screen and controller Environment temperature: -10℃-- +60℃ Voltage: DC 12V Power of every display screen: 30W Display screen size: 256mm*1024mm Resolution : 16(Y)*64(X) resolution ratio of Unit area : 3906 dots/m² Modules arrangement: 8(X)*1(Y) Modules size: 128mm(X)*256mm(Y) Screen body pixel: 1024*3 dots whole brightness: >5000cd/ m² LED chromaticity: red(or amber) LED wavelength: 620~635 LED brightness: ≥800mcd Angle of view:horizontal:120°; vertical: 30° Pixel interval: 16mm brightness adjustment: automatically Communication Way: computer-- controller: RS232 Native COM port; controller-- display screen: RS485 Native COM port size of display screen : 1085*320*70mm specification of digital speech as below Speech storage way: digital storage Voice Input: the voice programmed by digital and input by manufacturer Playback mode : Single play, or continuously playing by fixed time Playback control: synchronization with display control Segments: 2400(MAX) Maximum playback time: 240 s sampling frequency: 8.0 kHz Information resolution: 200 ms filter bandwidth: 3.4 kHz less power data retention period: 100 years |
1, Voltage of the light bar, siren and speaker?
---Usually in DC 12V, also DC 24V as optional. Voltage customization is welcome.
2, Does the light bar come with speaker and siren?
---Speaker and siren are not as standard, but we do provide lamp controller as standard with light bar.
3, Are other colors available in light bars?
---Yes, light bar is available in red, blue, amber, clear and green as optional.
4, Available length of light bar?
---Most light bars are in 1.2M as standard. Length customization is welcome.
5, Available light sources?
---Light bars come with LED/ Halogen bulb/Xenon bulb as optional.
6, Will OEM be acceptable?
---Yes, OEM is welcome.
7, Do you provide samples?
---Yes we do provide samples based on basic cost of sample and freight.
8, What will the warranty of products be?
---1 year as standard.
9, What payment methods are acceptable?
---L/C, T/T, west union, paypal.
10, Estimated Time of Delivery (ETD)?
---It ranges depending on item and quantity. Normally we finish light bars under 200pcs in about 30 days.
Contact Supplier
You May Like
New Products
Popular Searches
Recommended Products
Find Similar Products By Category
Facebook
X
Pinterest
Linkedln