
SmallRig 3902B Wireless Remote Controller

Especificacións
| Vol. Operativotage | 3.0 V |
| Corrente de traballo | ≤ 5 mA |
| Tipo de batería | Pila botón CR2032 |
| Parámetros da batería | 3.0 V 220 mAh 0.72 Wh |
| Distancia de control | Aprox. 10 m |
| Temperatura de funcionamento | -10 °C ~ 45 °C |
| Dimensións do produto | 53.2 x 32.4 x 22.5 mm (2.1 x 1.27 x 0.88 polgadas) |
| Peso neto | 18.0 ± 5.0 g (0.63 ± 0.17 onzas) |
| Materiais | ABS + PC |
Avisos
- Do not dismantle it at random, as it contains electronic components, and do not drop or crash it.
- Mantéñase fóra do alcance dos nenos.
- Please avoid high temperatures and high humidity when storing or using this product.
- If you need any clarification, please contact the platform for after-sales services.
- Non desmonte o produto. Se tes algunha dúbida, póñase en contacto co vendedor para solicitar o servizo posvenda.
Na Caixa
- Control remoto × 1
- CR2032 Battery × 2
- Parafuso 1/4"-20 × 1
- Chave Allen × 1
- Manual do usuario × 2
Compatibilidade
- Sony: Alpha 7R V / Alpha 7R IV / Alpha 7R III / Alpha 7 IV / Alpha 7 III /
- Alfa: 7S III / Alpha 7C II / Alpha 7C / Alpha 7CR / Alpha 9 II / Alpha 9 /
- Alfa: A1 / FX3 / FX30 / Alpha 6700 / Alpha 6600 / Alpha 6100 /
- Alfa: 6400 / ZV-E1 / ZV-E10 / ZV-1 II / ZV-1 / ZV-1F / DSC-RX100M7
- Canon: EOS R5 / R6 Mark II / R6 / R7 / R8 / R10 / R / RP / R50 / M6 Mark II / M50 / 90D
- Nikon: Z 50 / Z fc / Z 30
Produto rematadoview

- Burato roscado 1/41-20
- Indicador de estado
- Shutter (half-press for autofocus) /Record Button
- Interruptor de modo
- Compartimento de batería
- Interruptor de alimentación
- Clip con soporte para zapata fría
Preparación antes do uso
- Paso 1: Prema a posición como se mostra para retirar o compartimento da batería.

- Paso 2: Install the included battery with the “+” pole facing up

Pasos de emparellamento
| Marca | Sony | Nikon | Canon |
|---|---|---|---|
| Compatibilidade | Alpha 7R V / Alpha 7R IV / Alpha 7R III / Alpha 7 IV / Alpha 7 III / Alpha 7C II / Alpha 7CR / Alpha 7C / Alpha 7S III / Alpha 1 / Alpha 9 III / Alpha 9 II / Alpha 9 / Alpha 6700 / Alpha 6600 / Alpha 6400 / ZV-E1 / ZV-E10 / ZV-1 II / ZV-1 / ZV-1F / DSC-RX100M7 | Z 50 / Z fc / Z 30 | EOS R3 / R5 / R5 C / R6 / R6 II / R7 / R8 / R10 / RP / R50 / M6 Mark II / M50 / 90D |
| Pasos de emparellamento |
Note: Verify if the camera’s firmware [SR-RC1] is the most up-to-date one. |
Note: The remote control mode needs to be the same as the camera mode (STILL/MOVIE). Adjust the remote control mode switch to [STILL] (photo) or [MOVIE] (record). |
Note: The remote control mode needs to be set to the camera mode (STILL/MOVIE). Adjust the remote control mode switch to [STILL] (photo) or [MOVIE] (record). |
| Troubleshooting: Unable to pair or failed to pair |
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Instrución de uso
Descrición da luz indicadora
- Potencia da batería 20% ~ 100%: luz azul
- Potencia da batería 10% ~ 20%: luz vermella
- Potencia da batería <10%: luz vermella parpadeante
Montaxe de control remoto
- Clip with cold shoe mount installation: Through the clip with cold shoe mount, clamp the equipment with its built-in cold shoe.

- 1/4″-20 screw installation: After removing the clip with the cold shoe mount, fix the remote control to the built-in 1/4″-20 threaded hole device via a 1/4″-20 screw.

Instrución de seguridade
Atención
- Do not ingest the battery; it poses a chemical burn hazard. This product contains a button cell battery. If the button cell battery is swallowed, it can cause severe internal burns in just 2 hours and may lead to death.
- Manteña as pilas novas e usadas lonxe dos nenos.
- Se o compartimento da batería non se pecha de forma segura, deixe de usar o produto e mantelo lonxe dos nenos.
- Se pensas que as pilas puideron ser tragadas ou colocadas dentro de calquera parte do corpo, busque atención médica inmediata.
- The remote control connection procedure may vary from camera to camera; please refer to the remote control section in the camera manual for details.
- The Bluetooth connection range of 100 cm / 32.8 in is an estimation, which depends on your surroundings.
- A remote control can only be paired with one camera. If you need to control another camera, refer to the pairing procedure to pair the remote control with the camera you need to control, and the previous camera will be unpaired automatically.
- After successful pairing, the camera and the remote control will connect automatically when the camera and remote control are switched on.
- Please turn off the power switch when not in use.
The data above comes from the SmallRig laboratory and may be subject to changing test environments.
APP SmallRig Up
- Descarga a APP: You can download the “SmallRig Up” app from the App Store or Apple Store.
- Finalidade da aplicación: The latest firmware for the remote controller can be downloaded and updated through the SmallRig Up app.
- Nota:
- Please ensure that the remote controller’s battery indicator light is blue and that your phone has sufficient battery before proceeding with the update.
- Durante o proceso de actualización, non prema ningún botón ou interruptor do mando a distancia.
Declaración da FCC
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy. If it is not installed and used according to the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment causes harmful interference to radio or television reception, which can be tested by turning it off and on, users should try to correct it by
- Reorienta ou reubica a antena receptora.
- Aumentar a separación entre o equipo e o receptor.
- Conecte o equipo a unha toma dun circuíto diferente ao que está conectado o receptor.
- Consulte ao distribuidor ou a un técnico experimentado de radio/TV para obter asistencia.
Para garantir o cumprimento continuo, calquera cambio ou modificación non aprobada expresamente pola parte responsable do cumprimento podería anular a autoridade do usuario para operar este equipo. (Example: Use only shielded interface cables when connecting to a computer or peripheral devices). This equipment complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- Este dispositivo pode non causar interferencias prexudiciais e
- Este dispositivo debe aceptar calquera interferencia recibida, incluídas as que poidan causar un funcionamento non desexado. Aviso de RF:
O dispositivo foi avaliado para cumprir os requisitos xerais de exposición a RF. O dispositivo pódese usar en condicións de exposición portátil sen restricións.
Declaración ISED
Este dispositivo contén transmisores/receptores exentos de licenza que cumpren os RSS exentos de licenza de Innovation, Science and Economic Development Canada. O funcionamento está suxeito ás dúas condicións seguintes:
- Este dispositivo pode non causar interferencias.
- Este dispositivo debe aceptar calquera interferencia, incluídas as que poidan causar un funcionamento non desexado do dispositivo.
This device meets the exemption from the routine evaluation limits in section 6.3 of RSS 102, and users can obtain Canadian information on RF exposure and compliance with RSS 102.
Información do produto
- ID FCC: 2BC2U-3902B
- IC: 31675-3902B
- ID CMIIT: 25J44G013902
- HVIN: 3902B
- Modelo: 3902B
- Correo electrónico do fabricante: support@smallrig.com
- Fabricante: Shenzhen Leqi Innovation Co., Ltd.
- Engadir: Salas 101, 701, 901, edificio 4, parque de innovación Gonlianfuji, n.o 58, estrada Ping'an, comunidade Dafu, rúa Guanlan, distrito de Longhua, Shenzhen, Guangdong, China.
- Remitente: Shenzhen LC Co., Ltd.
- Engadir: Sala 201, edificio 4, parque de innovación Gonlianfuji, n.o 58, estrada Ping'an, comunidade Dafu, rúa Guanlan, distrito de Longhua, Shenzhen, Guangdong, China.
Servizo e garantía
Please keep your original receipt and guarantee card. Be sure the dealer has written the date of purchase and the product’s SN on it. These are required for warranty service.
After-sale Warranty Terms:
SmallRig products are entitled to warranty services from the date of payment.
- Electronic products (except V-mount batteries): 1-year warranty.
- V-mount battery: 2-year warranty.
- Produtos non electrónicos: 2 anos de garantía
- Note: In case of any conflict between our warranty period policy and the applicable laws and regulations of the country/ region where the products are sold, the latter shall prevail.
Esta garantía non cubre:
- Se os usuarios non cumpren as "Instrucións de funcionamento" ou calquera "Advertencia" indicada no manual do usuario, o que provoca un fallo de calidade, queda fóra do ámbito da cobertura da garantía.
- A identificación do produto ou a etiqueta SN é eliminada ou desfigurada de calquera xeito.
- Danos ao produto causados por problemas non imputables á calidade dos produtos, como un uso inadecuado dos produtos.
- Danos ao produto causados por modificación, desmontaxe, reparación e outros actos non autorizados.
- Danos ao produto causados por incendios, inundacións, raios e outros factores de forza maior.
Modo de garantía:
- For products within the scope of warranty, SmallRig will repair or replace them based on specific failures; the repaired/replaced products/ parts are entitled to the remaining part of the original warranty period.
Información de contacto:
- Recoméndase que se poña en contacto co persoal de atención ao cliente en liña da plataforma de compra correspondente e envíe unha solicitude de servizo de reparación.
- Tamén pode solicitar o servizo de reparación a través do correo electrónico de servizo de SmallRig. Correo electrónico do servizo: support@smallrig.com
Tarxeta de Garantía
- ID No. ___________
- Item Name ___________
- Purchase Date ___________
- User Name ___________
- Mobile ___________
- Enderezo ___________
- Receipt ___________
Documentos/Recursos
![]() | 3902B Wireless Remote Controller |
Referencias
- Manual de usuariomanual.tools

