對講機、望遠鏡與光學設備

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RETEVIS EE090Z 1針對講機耳機麥克風，適用 RETEVIS RT20、EE090Z

RETEVIS

RETEVIS EE090Z 1針對講機耳機麥克風，適用 RETEVIS RT20、EE090Z

HK$24.00 HKD

有現貨

Receives in 8 days.

Trustpick

適用於小米 1S/2 Lite 對講機入耳式耳機

HK$23.00 HKD

有現貨

Receives in 8 days.

Trustpick

對講機加厚防塵防水保護袋

HK$16.00 HKD

有現貨

Receives in 8 days.

M9 摩托車安全帽藍牙耳機 IPX6 防水，自動接聽，高清音質，適用騎士/外送/群組對講，M9

Trustpick

M9 摩托車安全帽藍牙耳機 IPX6 防水，自動接聽，高清音質，適用騎士/外送/群組對講，M9

HK$83.00 HKD

有現貨

Receives in 8 days.

Trustpick

Type-C 彎頭摩托車半罩安全帽對講耳機麥克風，Type-C 彎頭

HK$49.00 HKD

有現貨

Receives in 8 days.

Trustpick

摩托車半罩安全帽對講耳機麥克風，3.5mm

HK$49.00 HKD

有現貨

Receives in 8 days.

SOMAN 摩托車安全帽藍牙耳機立體聲語音麥克風，M6-硬麥克風，M6-軟麥克風

SOMAN

SOMAN 摩托車安全帽藍牙耳機立體聲語音麥克風，M6-硬麥克風，M6-軟麥克風

HK$120.00 HKD

有現貨

Receives in 8 days.

2.4G 無線辦公會議導覽解說器單向一對多解說麥克風，YWI22 發射器，YWI22 接收器

Trustpick

2.4G 無線辦公會議導覽解說器單向一對多解說麥克風，YWI22 發射器，YWI22 接收器

從 HK$190.00 HKD 起

有現貨

Receives in 8 days.

Trustpick

適用於寶鋒對講機的耐用入耳式耳機

HK$13.00 HKD

有現貨

Receives in 8 days.

Trustpick

高清抗噪安全帽對講耳機麥克風，10針插頭

HK$48.00 HKD

有現貨

Receives in 8 days.

Trustpick

摩托車安全帽藍牙5.0立體聲音樂騎行耳機，V10

HK$113.00 HKD

有現貨

Receives in 8 days.

SOYTO

SOYTO SY227單邊操作耳掛式有線電腦耳機，3.5mm，分離USB線控

HK$43.00 HKD

有現貨

Receives in 8 days.

Trustpick

WUPP 藍牙 5.1 S2 摩托車安全帽全雙工藍牙對講耳機

HK$607.00 HKD

1. Bluetooth version: Qualcomm CSR 5.1 Bluetooth chip
2. Play time: 22 hours or more
3. Standby time: 400 hours
4. Charging time: about 2.5 hours
5. Charging interface: TYPE-C Android phone plug
6. Power requirement: charging requirement 5V1A
7. FM support range: 87-108M
8. Installation method: clip installation, hook and loop fastener installation
9. The product adopts Bluetooth 5.1 chip, which is more power saving, low latency, no noise, realizes stable audio transmission, supports pairing with most other brand Bluetooth intercom headsets and ordinary Bluetooth headsets on the market
10. The product adopts CVC8.0 double-meter noise reduction, DSP software algorithm intelligent quadruple noise reduction, which can ensure the quality of the call when using at high speed; equipped with 2IN1 soft and hard labels and double-mark noise reduction function, the noise reduction effect is better
11. The intercom distance can reach 800-1000 meters, when the Bluetooth hands-free answering the phone, the distance is more than 20 meters, can support three people to connect, two people full duplex intercom (can carry out two-way signal transmission at the same time)
12. The product can be connected to two mobile phones at the same time to realize the control of the basic functions of the mobile phone, (receiving calls, playing music, receiving and FM); automatically answer the phone, if you don’t want to answer, you can press the button to reject or hang up, and then redial the last code ; You can also switch freely between phone, Bluetooth intercom, and stereo music
13. The product uses 800mAh super-capacity rechargeable polymer lithium battery, talk time 22 hours, standby time 400 hours; support IOS, part of the ANDROID system headset power display, check the power anytime and anywhere, at a glance; you can also use it while riding Use, while charging, realize the correct charging and use
14. The product design is IP67 waterproof, even if it is used in rain or snow, it will not be affected at all
15. The product adopts multi-function buttons with large rotating parts, the button layout is reasonable, the function area is clear, and the blind operation of riding off-target can be completed quickly and safely.
16. The product is equipped with soft and hard two-in-one earphones, hook and loop fastener bottom clips, front and rear bottom clips, suitable for any kind of motorcycle helmets
17. Support K line, connect to ordinary walkie-talkie

Installation steps:
1. Loosen the screw on the back of the fixture with the provided screwdriver
2. Open the inner lining of the helmet, insert the clamp into a suitable position on the left side of the helmet and tighten the screw (over tightening the screw will damage the clamp)
3. Slide the machine into the clamp, make sure it is securely locked
4. Open the inner lining of the helmet (at the ear position), clean the surface of the EPS, and stick the hook and loop fastener on the rough surface
5. Attach the hook surface to the rough surface of the nylon buckle and arrange the helmet lining properly
6. Insert the headphone plug into the corresponding headphone jack on the machine to complete the installation

Specification:

Package Weight

One Package Weight

0.35kgs / 0.77lb

One Package Size

18cm * 14cm * 5cm / 7.09inch * 5.51inch * 1.97inch

Qty per Carton

40

Carton Weight

15.38kgs / 33.91lb

Carton Size

36cm * 28cm * 50cm / 14.17inch * 11.02inch * 19.69inch

Loading Container

20GP: 529 cartons * 40 pcs = 21160 pcs
40HQ: 1228 cartons * 40 pcs = 49120 pcs

有現貨

Receives in 8 days.

RETEVIS RTC777 六路對講機充電器，適用於 Retevis H777，RTC777 澳規插頭，RTC777 美規插頭，RTC777 歐規插頭，RTC777 英規插頭

RETEVIS

RETEVIS RTC777 六路對講機充電器，適用於 Retevis H777，RTC777 澳規插頭，RTC777 美規插頭，RTC777 歐規插頭，RTC777 英規插頭

從 HK$221.00 HKD 起

有現貨

Receives in 8 days.

RETEVIS RB637 EU 頻率 PMR446 16頻道免執照雙向無線電手持藍牙對講機，RB637

RETEVIS

RETEVIS RB637 EU 頻率 PMR446 16頻道免執照雙向無線電手持藍牙對講機，RB637

HK$181.00 HKD

有現貨

Receives in 8 days.

RETEVIS RT83 10W 400-470MHz 1024頻道防水DMR數位雙時段雙向無線電對講機，GPS版本，RT83，GPS版本

RETEVIS

RETEVIS RT83 10W 400-470MHz 1024頻道防水DMR數位雙時段雙向無線電對講機，GPS版本，RT83，GPS版本

HK$877.00 HKD

1. Using TDMA technology, combined with Tier II, AMBE++ vocoder design, compatible with DMR two-way radios such as mototrbo
2. The color display allows users to check the operating status at a glance, including battery power and caller identity, etc.
3. IP67 waterproof and dustproof function, so you can use them anywhere without worrying about the surrounding environment
4. Function: GPS, high/low power optional, digital encryption, emergency alert, VOX, scan, message, etc.
5. Frequency range: 400-470MHz
6. Channel capacity: 1024 channels
7. Channel spacing: 12.5KHz
8. Working voltage: 7.4V
9. Battery capacity: 2800mAh (lithium ion)
10. Antenna impedance: 50 ohms
11. Size: 148x56x39mm

Transmitter:
1. Output power: 10W / 4W
2. Frequency stability: +/-1.0ppm
3. Adjacent channel power: less than or equal to -60dbm
4. Idle time slot power: TDMA: less than or equal to -57dBm
5. FM modulation mode: 12.5KHz: 11K0F3E
6. Modulation deviation: 2.5KHz: @ 12.5KHz
7. Passive time slot power: -57dBm
8. Modulation: BER is less than or equal to 5%
9. Vocoder type: AMBE ++

Receiver:
1. Common channel reflection: greater than or equal to -12dB
2. Adjacent channel selectivity: TIA603C: 65dB, ETSI: 60dB
3. Spurious response: TIA603C: 75dB, ETSI: 70dB
4. Audio power: 1W
5. Audio response: 1db--3db
6. Rated audio distortion: less than or equal to 3%

Specification:

General

Model

RT83

Frequency Range

400MHz-470MHz

Channel Spacing

12.5KHz

Antenna Impedance

50 ohms

Voltage

7.4V

Battery Capacity

2800mAh

Max Power

10W

Audio Response

1db--3db

Audio Distortion

less than or equal to 3%

Size	148x56x39mm

Transmitter Parameters

Maximum Deviation

=<+/-2.5kHz

Receiver Parameters

Adjacent Channel Selectivity

65dB, 60dB

Package Weight

One Package Weight

0.89kgs / 1.96lb

One Package Size

21cm * 9cm * 17cm / 8.27inch * 3.54inch * 6.69inch

Qty per Carton

10

Carton Weight

10.35kgs / 22.82lb

Carton Size

21cm * 45cm * 34cm / 8.27inch * 17.72inch * 13.39inch

Loading Container

20GP: 829 cartons * 10 pcs = 8290 pcs
40HQ: 1926 cartons * 10 pcs = 19260 pcs

有現貨

Receives in 8 days.

RETEVIS RT29 10W UHF 400-480MHz 16頻道雙向無線電手持對講機，RT29，歐規插頭，RT29，美規插頭

RETEVIS

RETEVIS RT29 10W UHF 400-480MHz 16頻道雙向無線電手持對講機，RT29，歐規插頭，RT29，美規插頭

從 HK$426.00 HKD 起

1. High power 10W, longer communication distance
2. High capacity battery, long standby time
3. Scrambler ensures communication confidentiality
4. Functions: CTCSS&DCS, monitoring function, emergency alarm, scanning, TOT (timeout timer), squelch, VOX, power saving, low battery prompt, etc.
5. Frequency range: 400-480MHz
6. Channel number: 16
7. Output power: 10W
8. Working voltage: 7.4V DC
9. Battery capacity: 3200mAh (lithium ion)
10. Audio distortion: less than 5%
11. Frequency stability: +/-2.5ppm
12. Frequency deviation: less than or equal to 2.5KHz
13. Spurious emission: less than or equal to 7uW
14. Reference sensitivity: less than or equal to 0.3uV
15. Squelch: less than or equal to 0.25uV
16. Adjacent channel selectivity: greater than or equal to 65dB
17. Spurious response: greater than or equal to 55dB
18. Current: less than or equal to 1.5A
19. Dimensions (with battery, without antenna): 151x58x38mm
20. Weight (including battery and antenna): 335g

Specification:

General

Model

RT29

Frequency Range

UHF 400MHz-480MHz

Channel

16

Frequency Stability

2.5ppm

Voltage

7.4V

Plug Available

US Plug

Max Power

10W

Audio Distortion

less than 5%

Sensitivity

less than or equal to 0.3uV

Size	151x58x38mm

Weight

335g

Receiver Parameters

Adjacent Channel Selectivity

>= 65dB(W)

Package Weight

One Package Weight

0.71kgs / 1.56lb

One Package Size

26cm * 22cm * 7cm / 10.24inch * 8.66inch * 2.76inch

Qty per Carton

10

Carton Weight

8.55kgs / 18.85lb

Carton Size

26cm * 44cm * 35cm / 10.24inch * 17.32inch * 13.78inch

Loading Container

20GP: 666 cartons * 10 pcs = 6660 pcs
40HQ: 1546 cartons * 10 pcs = 15460 pcs

有現貨

Receives in 8 days.

RETEVIS RT20 2W 400-470MHz 16頻道迷你FM收音機雙向無線電對講機，RT20，美規插頭，RT20，歐規插頭

RETEVIS

RETEVIS RT20 2W 400-470MHz 16頻道迷你FM收音機雙向無線電對講機，RT20，美規插頭，RT20，歐規插頭

HK$162.00 HKD

有現貨

Receives in 8 days.

RETEVIS RT1 10W UHF 400-520MHz 16頻道手持對講機，RT1 400-520MHz美規插頭，RT1 400-520MHz歐規插頭

RETEVIS

RETEVIS RT1 10W UHF 400-520MHz 16頻道手持對講機，RT1 400-520MHz美規插頭，RT1 400-520MHz歐規插頭

HK$603.00 HKD

1. High power 10W, longer communication distance
2. High capacity battery, long standby time
3. Scrambler ensures communication confidentiality
4. Two antennas (high-gain antenna and common antenna) to increase the distance
5. Frequency range: UHF: 400-520MHz
6. Channel capacity: 16
7. Output power: High: 10W / Low: 5W
8. Working voltage: 7.2V DC
9. Antenna impedance: 50 ohms
10. Working temperature: -20~+50 degrees Celsius
11. Frequency interval: 12.5kHz / 25kHz
12. Battery capacity: 3000mAh
13. Modulation noise: less than -40dB
14. Modulation distortion: less than 55
15. Frequency stability: 5ppm
16. Current: less than or equal to 2600mA
17. Audio response: +6.5—-14dB
18. Adjacent channel power: greater than or equal to 65dB
19. Intermediary sensitivity: 8-12mv
20. Standby time up to 260 hours
21. VOX sensitivity adjustable
22. Voice companding, squelch adjustment, receiving alarm, time-out timer (TOT), scanning, end tone elimination and other functions
23. Dimensions (not including antenna): 133x59x36mm
24. Weight (including battery): 272g
25. The package contains: 1x portable radio, 2x antenna (high gain antenna and common antenna), 1x polymer lithium ion battery pack, 1x adapter, 1x charger, 1x belt clip, 1x user manual

Specification:

General

Model

RT1

Frequency Range

UHF 400MHz-520MHz

Channel

16

Frequency Stability

5ppm

Channel Spacing

12.5kHz / 25kHz