Product or Service

Audience Response System PVS-W40

Profile:Manufacturer - Producer|Ref:PSL187255YH | Country: China | Currency: | Export: No

Currency :
incoterm : fob
country : China

l Advanced two-way 2.4G radio frequency (RF) technology
l 6 alphanumeric keys design, easy-to-use, suit for the requirement of interactive voting and audience
l 2 x AAA batteries
l Several software applications and PowerPoint* add-ins

l Compact case. Rugged ABS plastic construction.
-Styled to fit comfortably in hand.
l Dimensions: 100mm × 45mm × 16mm ( L x W x H)
l Weight : 27g (net)
l Color : White cover, blue key ( other colors available. Cost Premium, minimum order quantity, and
special terms apply)

User Identification:
l Each keypad has a unique RF device identity (“address”) between 1-9999
l Each keypad address maybe changed in our software
l The unique address identification is transmitted with each keypad’s response
l Support multiple Base stations at the same time, and not interfere with each other

User Input:
l 7 silica gel keys
-6 alphanumeric keys for single / multiple choice response, button are labeled 1~6, A ~ F
-“C” key for changing the last choice, and making a new choice
l OEM order is acceptable, terms are negotiable

l Double-color LED indicates:
-Current device and communication state
-Users’ keypresses state
-confirm users keypresses and indicate when the Base Station accepts the keypad’s inputs
-indicate low power

RF technology:
l 2.4G RF keypad used eligible license-free/license-exempt frequencies to communicate key presses to
the base station and receive from the base station control information and acknowledge keypad
l high speed data communication, response the voting result in a real time)
l Using 16 bits CRC , assure the correct data

l Support up to 32 channels (standard version is 16 channels), automatic switch, immunity to
interference, big capability.
l 2.4G radio frequency (standard version), or other frequency (custom version, terms are negotiable)
l Using SunVote private protocol
l -Creates a secure communications network between keypads and their associated base station
-User entries are acknowledged when received by the base station
-High speed wireless communication, dynamic transmitting data mode instead traditional polling
-Keypads channels will be changed automatically when base station channel changes
l Internal antenna is protected by the keypad enclosure

l W4 series is designed to operate in an indoor area 30 x 30 meters
l A room’s geometry, radio propagation characteristics, and proximity to RF interferers will influence
actual range experienced. It is better to put base station in a high level place

l 400 keypads per Base Station channel identity
l Support 16 sets of system to use at the same time, and not interfere with each other
l Support 6400

Information Stock : Product in stock


No attachments

Contact the company