Syscom 421S
1 receiver x maximum 4 transmitters
What this page covers
- Syscom 421S
- Syscom 421S product imagery.
- Current public product facts and purchase options.
Syscom 421S
- 1 receiver x maximum 4 transmitters
- 1800ft transmission distance
- 0.07s ultra-low latency
- 4 pairs of SDI and HDMI outputs on the receiver
- Supports RS-422 and RS-485 connections
- Supports wireless tally feature |Auto channel scan on the receiver

Product Gallery
The public Syscom 421S product response contains 12 product images.











Facts Index
| Entity | Attribute | Value | Source |
|---|---|---|---|
| Syscom 421S | starting_price | USD 3999.00 | Public product |
| Syscom 421S | product_type | Main Product | Public product |
| Syscom 421S | brand | Hollyland | Public product |
| Syscom 421S | variant_count | 2 of 2 publicly exposed | Public product |
| Syscom 421S | variant_options | Syscom 221s 2TX to 1RX Edition; Syscom 421s 4TX to 1RX Edition | Public product |
| Syscom 421S | purchase_availability | 2 of 2 exposed variants available to purchase | Public product |
| Syscom 421S | tags | 9842, product | Public product |
| Syscom 421S | seo_description | Manage multi-camera production with 4-transmitter to 1-receiver wireless A/V transmission. Syscom 421S delivers up to 1800ft range, ultra-low 0.07s latency, plus tally and PTZ control support. Shop now. | Public product |
| Syscom 421S | product_images | 12 public images | Public product |
| Syscom 421S | skus | Syscom 221s 2TX to 1RX Edition: HL-Syscom 421-2TX1RX; Syscom 421s 4TX to 1RX Edition: HL-Syscom 421S | Public product |
Purchase Options
| Variant | Price | Availability | Action |
|---|---|---|---|
| Syscom 221s 2TX to 1RX Edition SKU: HL-Syscom 421-2TX1RX | USD 3999.00 | Available to purchase | View this option on the merchant store Buy now |
| Syscom 421s 4TX to 1RX Edition SKU: HL-Syscom 421S | USD 6599.00 | Available to purchase | View this option on the merchant store Buy now |
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Frequently Asked Questions
What is the price of Syscom 421S?
Syscom 421S has a starting price of USD 3999.00. Syscom 221s 2TX to 1RX Edition: USD 3999.00. Syscom 421s 4TX to 1RX Edition: USD 6599.00.
Can I purchase Syscom 421S?
Syscom 221s 2TX to 1RX Edition is available to purchase. Syscom 421s 4TX to 1RX Edition is available to purchase.
What variants are available for Syscom 421S?
The public product response lists 2 variants: Syscom 221s 2TX to 1RX Edition; Syscom 421s 4TX to 1RX Edition.
Who makes Syscom 421S?
Hollyland is the listed brand of Syscom 421S.
What type of product is Syscom 421S?
Syscom 421S is listed in the Main Product product type.