SWITNEX DC 12V 4-Channel Wireless Relay Board, 433 MHz with 2 Transmitters, for Trunks, Motors & Electric Locks
Multi-Channel Remote Switches

SWITNEX DC 12V 4-Channel Wireless Relay Board, 433 MHz with 2 Transmitters, for Trunks, Motors & Electric Locks

A 12 V four-channel receiver for vehicle trunks, motors, garage doors and electric locks.

Certification
CE · FCC · RoHS
Custom
OEM / ODM
Shipping
Worldwide
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  • Factory direct: in-house production and QC, competitive pricing for wholesale and projects.
  • Pre-paired kits: kits ship already coded — wire up and go; extra remotes can be added any time.
  • OEM / ODM: private label, custom coding, frequency, housing colour and packaging.
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Key features

  • 4 independent channels — 4 independent 10 A relays, each with NO / COM / NC dry contacts — control 4 devices separately.
  • Three working modes — Switch between momentary, toggle and latched operation in seconds — no extra hardware or app needed.
  • EV1527 learning code — Secure, stable learning-code system.
  • Wide DC input — Runs on DC 6–30 V — 8 V, 12 V and 24 V systems.

Specifications

Input voltageDC 6–30 V
Switching voltage1–250 V
Max current10 A
RF frequency433 MHz
Receiving sensitivity> -97 dBm
CodingEV1527 learning code
Working modesMomentary / Toggle / Latched
Operating temperature-30 °C ~ +80 °C
Standby current< 5 mA
Indoor range≥ 50 m

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