Digi-Wave Advanced Comms Module (ACM) system is a portable, two-way communication system designed for production intercom. This 12-person, Digi-Wave ACM wireless intercom system is fully portable and provides full duplex communication in different settings such as broadcast, theater, and live events. Digi-Wave ACM delivers all the core features production and event coordinator teams need such as all call, portability, and subgroup division – at an affordable price.
$155.00
have a question about this product?
The Digi-Wave Advanced Comms Module (ACM) 12-person system is the ultimate solution for portable intercom in small broadcasts, theater productions, and live events. Offering up to 16 hours of battery life per charge, it supports uninterrupted, all-day use, making it the perfect choice for dynamic, fast-paced environments.
Enjoy unparalleled mobility and flexibility – Digi-Wave ACM is a fully portable, full-duplex wireless intercom solution. Its unique Flexible Access Point feature allows users to stay connected with their team without being tethered to a base station. This enables any centralized device within the system to act as the access point – maximizing the overall range of the system and enabling flexibility.
Easily initiate All-Call intercom from designated devices with a push of a button. This is great for stage managers, broadcast directors, and event coordinators to notify crew of things such as stage cues, the end of the commercial break, or emergency announcements. Need multiple people to initiate All-Call function? Digi-Wave ACM allows control units to choose which units have all-call capability.
Designed with efficiency and ease of use in mind, the Digi-Wave ACM systems can be divided into up to 4 subgroups, allowing each team to have an individual communication line with just their team i.e. Lights, Camera, Stage, and Security. This setup allows leaders to effortlessly switch between subgroups for targeted communication. Great for large teams that need separate communication lines with smaller groups. Customize these subgroup names by using the prepopulated names or by using any 6-letter custom name.
Flexible programming allows settings to be adjusted online – or offline by designating a separate unit as a control unit. Administrators can conveniently program all system settings offline using the control function, making updates to the system without interrupting active communication.
(12) DLT 400-ACM – Digi-Wave ACM Transceivers
(12) MIC 157 – Single-Muff Headset with Microphone and TRRS Plug
(12) CCS 063 BK – Protective Carry Case
(1) CHG 412 – 12-Bay Charger with Power Supply
(1) CCS 052 – Large Wheeled Carry Case with FMP 067 Custom Foam Insert

All Call – Activate All-Call function effortlessly from designated devices with just a press of a button. Activating all call mutes all other devices and allowing stage managers, broadcast directors, and event coordinators to announce stage cues, commercial break endings, or emergencies to all devices at once.
DLT 400-ACM
| Dimensions | 2.60”W x 4.22”H x 0.50”D (66 mm x 107.3 mm x 12.6 mm) |
| Weight | 3.3 oz (94 g) including battery |
| Color | Black/Silver (Front/Back) |
| Case Material | Black ABS plastic |
| Battery type | Lithium Polymer with smart charge built into transceiver; 1800 mAH |
| Battery life | Up to 16 hrs talk time per charge@ 1ch Tx and 1ch Rx |
| Power Save | Auto Sleep Mode after 5 minutes of no RF signal from compatible devices |
| Charge time | 5 hrs. approx. |
| System Voltages | OLED 14VDC; RF 5VDC; Logic 3.3 VDC |
| Operating frequencies | 2.4 GHz (ISM band); 2402 – 2476 MHz FHSS |
| Audio Frequency response (-3dB Level) | INT24, Q&A INTP, ADV. Comms, Intercom and Court Mode: 100 – 7,200 Hz Other Modes: 100 – 11,500 Hz |
| SNR | 73 dB (A-weighted, default Rx volume with mic input ) |
| THD | 0.1 % (Default Volume, 1kHz) |
| Microphone input | Internal microphone (disabled when MIC jack engaged) and 3.5 mm phone jack (sleeve) with electret microphone bias, adjustable gain with 63dB range. |
| Line Input | USB-C, Adjustable level |
| Headphone Output | 3.5 mm TRRS headphone jack; 25 mW, R 32 ohms |
| Audio Output | Headphone: Max SSPL 90 111.8dB (EAR 013), 116.8dB (EAR 041) Line: USB-C, Adjustable level |
| Range | Up to 900 ft (274 m) (depending upon environmental conditions) |
| Modulation | FSK |
| RF Output | 19 dBm Typical |
| Security | 87-bit encryption (300 Series Compatible), 87+128 bit Encryption, Encryption PIN, Lock for settings |
| Side tone | -6 dB below volume, tone variation (Off, Low and High settings available) |
| Indicators | OLED |
| LEDs | Red LED around Talk button when enabled; Bi-color, changing green and red LED at top |
| Charging Connectors | USB-C; Two contacts for use with CHG 412 |
| Compatible Receiver | DLR 400 RCH (with firmware 1.3.0 or greater) |
| Operating Temperature Range | 14º to 113ºF (-10º to 45ºC) |
| Approvals | FCC, Industry Canada, CE, RoHS 3, WEEE, RCM, ANATEL, KC, Giteki |
| Warranty | 2-years warranty against component failure and manufacturing defects. 1 year on the internal battery. See Full Warranty on the website for details. |
CHG 412
| Dimensions: | 9″L x 7″W x 1.5″H (23 cm L x 17.8 cm W x 3.8 cm H) |
| Weight: | 1.8 lbs (845 g) |
| Enclosure: | Black, ABS plastic with metal base |
| Power Supply Input: | TFP 066, 90-240 VAC input, 1.5 A max * |
| Power Supply: | Universal DC adapter, 5 VDC – 6A output, center positive |
| Output Rating: | 5 VDC, 0.5 A per bay (12 charging bays) |
| Charging Time: | ~5 hours |
| Unit Capacity: | 12 Units |
| Compatible Units: | Transceiver: DLT 400 Receiver: DLR 400 RCH |
| Indicators: | Charge status indicators on DLT or DLR |
| Approvals: | CE, FCC, WEEE, RoHS, CB |
| Warranty: | 2-year (cables and power supply warranty for 90 days) |
* Eight separate CHG 412s (each powered by their own TFP 066 power supply) can be connected to a 15-amp circuit.
Warranty
2 Years
Williams Sound | Intercom Systems
$7,385.00
Williams Sound | Intercom Systems
$6,235.00
Williams Sound | Assistive Listening Systems
$6,420.00
Williams Sound | Assistive Listening Systems
$1,210.00
At ABBN, we believe in delivering value. Enjoy significant savings as you explore our range of interpreting products, where discounts allow you to optimize your investment.