ETMY ET-880EX explosion proof walkie talkie
ETMY ET-880EX walkie talkie ex,intrinsically safe walkie talkie,firefighter walkie talkie
Main features
Every ET-880EX explosion-proof walkie-talkie ships with explosion-proof markings: Ex ib IIB T4 Gb for gas and Ex ib IIC T130 °C Db for dust. This single unit covers Zone 1 and Zone 21 deployments.
Behind the robust shell sits a software-defined transceiver. Channel spacing (12.5 / 25 kHz), high/low power (1 W / 3 W), and QT/DQT codes are all editable on the fly via the front keypad—no PC required. That flexibility slashes staging time for integrators juggling mixed fleets.
One red top key triggers an emergency alarm that overrides busy-channel lockout and opens VOX with a 300 ms delay. Priority scan, frequency-hopping, and TOT (time-out timer) are all standard—features integrators usually pay extra to unlock on competing models.
- QT/DQT
- High Low output power Adjusted
- Wide/Narrow bandwidth Selected
- Busy channel lockout
- TOT
- Battery Save
- Scan
- VOX /VOX Delay
- Emergency alarm
- Frequency hopping function
Accessories
 Li-ion battery |  Antenna |  Back clip |
 Lanyard |  Charger |  Power adapter |
Specifications
| Specification | Details |
|---|---|
| Frequency Range | UHF 400–470 MHz |
| Channel Capacity | 16 |
| Channel Spacing | 12.5 kHz / 25 kHz |
| Operating Temperature | -30 °C ~ +60 °C |
| Operating Voltage | DC 7.4 V |
| Dimensions | 137 × 61 × 45 mm |
| Weight | 285 g |
| Battery | 2200 mAh Li-ion |
| Explosion Proof | Ex ib IIB T4 Gb / Ex ib IIC T130 °C Db |
| Output Power | 1 W / 3 W |
| Analog Sensitivity | 0.22 µV (12 dB SINAD) |
| Digital Sensitivity | 0.22 µV (BER 5 %) |
| Intermodulation | 60 dB |
| Spurious Response Rejection | 63 dB @ 12.5/25 kHz |
| Hum & Noise | > 35 dB |
| Rated Audio Output | ≥ 0.5 W |
| Audio Distortion | ≤ 5 % |
| Radiated Emission | -57 dBm < 1 GHz, -47 dBm > 1 GHz |
FAQ
Q1: Can your radios be customized with my brand?
A: Of course. Generally, logos, outer packaging, patterns, etc. can be customized. The minimum order quantity is usually 200 pieces.
Q2: Can you offer the sample for me to test the quality first?
A: Yes,we can offer the sample, but sample cost and shipping cost need to pay by yourself, the fee will return to you when place order quality.
Q3: Do you have radio agent certificate?
A: Yes,we are, Icom, Hytera, Baofeng,Vertex these radio authorized agent,all of these certificates we have and can offer to you.
Q4: What is your radios warranty?
A: Radio body:1 year, accessories:6 months
Q5: What is your lead time for the radio?
A: 2-3 days for order prepare after we get payment. Add 5-6 days for Express transportation.
SEND MESSAGE
We will contact you within one working day. Please pay attention to your email.
Comprehensive score